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John's Cool Bike
Q. How much did it cost? Above seat steering looks more conventional, but USS Q. Are recumbents hard to see? bents are really no more difficult to control. The choice A. About $30 a pound. A. On a recumbent you do sit lower than on a traditional is really one of personal preference. I started with above diamond frame bike, but since you’re upright rather than Actually, recumbents start at around $600 and can go as seat steering on the Linear LWB and hated it! It didn’t hunched over the handlebars, it’s not as much lower as high as you want to pay. Because of their low production feel like riding a bike. I converted to under seat you might think. I can see over the tops of cars, but not volumes, a recumbent tends to be a little more expensive steering—I like it a lot better. vans (same as any other bike). And, since bents are than a comparable mass-produced upright bike. Q. Is it comfortable? unusual and futuristic, they are noticed. Q. How fast does it go? A. It’s great! No more sore butt, stiff neck or sore wrists Some recumbent riders feel the need to make themselves A. Just like any other bike, it goes as fast as you pedal it. and arms. more visible. Some add a flag to their bike on an In my experience, it’s the rider, not the bike, that extended rod, and some wear a bright helmet or determines how fast a bicycle goes. And recumbents use Recumbents seats are larger and you actually sit in the jacket/vest. -
LWA NEWS APR 2013.Cwk
April 2013 IN THIS ISSUE two-night stay at the historic Times Pat Ytsma Bike Tour 1 House Bed and Breakfast in Jim Thorpe. NSB 2 A Reason to Ride 2 All pre-registered riders will receive a t- Helmuts and Membership 3 shirt and lunch will be served to all VOM 3 participants after the ride. CPR Presentation 4 LWA MeetUP 4 Individuals interested in making personal Bits on Bikes 4 5-6 donations to the ride can send them to Tax on Bikes 6-7 the Pat Ytsma Ride Safe Bike Tour, Membership Update 7 1720 Spillman Drive, Suite 200, QRQ of the Month 8 Bethlehem, PA 18105. The ride Whoʼs Leading? 8 organizers are also seeking corporate and The Touring Report 9 group sponsors whose donations will be Scooterʼs Scoop 10 honored with a branded mile-marker sign Ride Leaders Meeting 11 PAT YTSMA and their logo on the ride website and on LWA Meeting Schedule 11 RIDE SAFE BIKE TOUR the official PYRSBT ride t-shirt. Classified Ads 11 JUNE 2, 2013 LWA Financial Report 12 Groups interested in being sponsors Member Pic Page 13 The 2013 Pat Ytsma Ride Safe Bike should contact Sal or Russ at 610-865- LWA Sponsors 14 Tour to benefit Pat’s Children’s College 2621. Questions about the ride can be Fund will take place on Sunday, June 2, addressed to ride organizer, Kirk Koehler, 2013, with a start at Earl Adams [email protected], 610-865- Memorial Park in Breinigsville, PA. Pat, 2621. CLUB OFFICERS a former LWA member and an advocate Jack Helffrich.............President for bike safety, died on December 8, Further information about the Pat Ytsma [email protected] 610-398-0205 2011, from injuries sustatined after being Ride Safe Bike Tour for both participants Paul Smith................VP Touring struck while riding his bicycle on the and corporate sponsors can also be found [email protected] 570-360-2523 Fahy Bridge in Bethlehem. -
Richard's 21St Century Bicycl E 'The Best Guide to Bikes and Cycling Ever Book Published' Bike Events
Richard's 21st Century Bicycl e 'The best guide to bikes and cycling ever Book published' Bike Events RICHARD BALLANTINE This book is dedicated to Samuel Joseph Melville, hero. First published 1975 by Pan Books This revised and updated edition first published 2000 by Pan Books an imprint of Macmillan Publishers Ltd 25 Eccleston Place, London SW1W 9NF Basingstoke and Oxford Associated companies throughout the world www.macmillan.com ISBN 0 330 37717 5 Copyright © Richard Ballantine 1975, 1989, 2000 The right of Richard Ballantine to be identified as the author of this work has been asserted by him in accordance with the Copyright, Designs and Patents Act 1988. • All rights reserved. No part of this publication may be reproduced, stored in or introduced into a retrieval system, or transmitted, in any form, or by any means (electronic, mechanical, photocopying, recording or otherwise) without the prior written permission of the publisher. Any person who does any unauthorized act in relation to this publication may be liable to criminal prosecution and civil claims for damages. 1 3 5 7 9 8 6 4 2 A CIP catalogue record for this book is available from the British Library. • Printed and bound in Great Britain by The Bath Press Ltd, Bath This book is sold subject to the condition that it shall nor, by way of trade or otherwise, be lent, re-sold, hired out, or otherwise circulated without the publisher's prior consent in any form of binding or cover other than that in which it is published and without a similar condition including this condition being imposed on the subsequent purchaser. -
The Paterek Manual
THE PATEREK MANUAL For Bicycle Framebuilders SUPPLEMEN TED VERSION Written by: Tim Paterek Photography by: Kelly Shields, Jens Gunelson, and Tim Paterek Illustrated by: Tim Paterek Photolabwork by: Jens Gunelson Published by: Kermesse Distributors Inc. 464 Central Avenue Unit #2, Horsham, PA 19044 216-672-0230 ACKNOWLEDGEMENTS This book would not have been possible without help from the following people: Terry Osell Chris Kvale Roy Simonson Cecil Behringer Kelly Shields Jens Gunelson Dr. Josephine Paterek John Corbett Ginny Szalai Steve Flagg Special thanks must also go to: Dr. Hank Thomas Dr. James Collier Dr. Joseph Hesse John Temple Ron Storm Paul Speidel Laura Orbach Marty Erickson Mary Rankin Terry Doble Todd Moldenhauer Jay Arneson Susan Burch Harvey Probst Alan Cambronne Laurel Hedeen Martha Kennedy Bill Farrell Bill Lofgren Andy Bear The following companies were particularly help ful during the writing of this book: T.I. Sturmey-Archer of America Phil Wood Bicycle Research Binks Blackburn Design Dynabrade Handy Harmon Henry James New England Cycling Academy Strawberry Island Cycle Supply Ten Speed Drive Primo Consorizio G.P. Wilson Quality Bicycle Products Zeus Cyclery True Temper Cycle Products East side Quick Print Shimano Sales Corp. Santana Cycles Modern Machine and Engineering 3M AUTHORS FOREWORD There are many types of bicycle framebuilders and they can be easily categorized in the following way: 1. They offer custom geometrical specifications for each individual customer. 2. They offer any frame components the customer requests. i.e. tubing, lugs, dropouts, crown, shell, etc. 3. They offer custom finishing with a wide range of color choices. 4. They also offer the customer the option of building up a complete bike with any gruppo the customer wants. -
Simplex Racing Gears
Simplex Racing Gears Gears, Riders and Machines 25 March 2015 Lucien Juy – Founder of Simplex • Owned bicycle shop in Dijon • Made his first derailleur in 1928 – named it (and his company) Simplex as a bit of a dig at the competition whose products were thought overly complicated. • Prolific innovator – many Simplex patents over the course of his lifetime and now widely adopted by most manufacturers. • Attached his name to many of his products, e.g. Juy51, LJ23, Super LJ, JuyRecord Key Dates • 1928 – First Simplex derailleur • 1933 – Production 40,000 units. 4 French National Championship wins • 1936 – Antonin Magne wins World Championship, giving name to Champion du Monde derailleur • 1947 – Jean Robic wins first post-war Tour de France, giving name to Tour de France gear • 1962 – Plastic! • 1990s – Gear production ceases Champion du Monde Gear • Single roller gear with chain tension provided by sprung arm. • Sprung ‘plunger’ operation – spring pushes chain towards larger cogs (lower gears) and lever operated cable pulls chain towards smaller cogs (higher gears) • Produced from 1930s to 1940s • Disadvantaged by poor ‘chain wrap’ over cogs – greater chance of chain slipping or ‘jumping’ over cogs. Limited “range”. Helyett with Champion du Monde Gear • Very similar to the bikes used by the Helyett team in the late 1930s. Notable riders include René Vietto who rode for Helyett until 1944 and had his portrait on the seat tube on some Helyett Spéciale models Rene Vietto – French Folk Hero • Good racing cyclist – leader of Helyett team in 1930s and late 1940s • Famous for sitting by the roadside – doing well in the 1934 Tour de France but compelled to hand his wheel over to French team leader Antonin Magne who subsequently won the race. -
The Custom Bicycle
THE CUSTOM BICYCLE Michae J. Kolin and Denise M.de la Rosa BUYING. SETTING UP, AND RIDING THE QUALITY BICYCLE Copyright© 1979 by Michael J. Kolin and Denise M. de la Rosa All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without the written permission of the publisher. Book Design by T. A. Lepley Printed in the United States of America on recycled paper, containing a high percentage of de-inked fiber. 468 10 9753 hardcover 8 10 9 7 paperback Library of Congress Cataloging in Publication Data Kolin, Michael J The custom bicycle. Bibliography: p. Includes index. 1. Bicycles and tricycles—Design and construction. 2. Cycling. I. De la Rosa, Denise M., joint author. II. Title. TL410.K64 629.22'72 79-1451 ISBN 0-87857-254-6 hardcover ISBN 0-87857-255-4 paperback THE CUSTOM BICYCLE BUYING, SETTING UP, AND RIDING i THE QUALITY BICYCLE by Michael J. Kolin and Denise M. de la Rosa Rodale Press Emmaus, Pa. ARD K 14 Contents Acknowledgments Introduction Part I Understanding the Bicycle Frame CHAPTER 1: The Bicycle Frame 1 CHAPTER 2: Bicycle Tubing 22 CHAPTER 3: Tools for Frame Building 3 5 Part II British Frame Builders CHAPTER 4: Condor Cycles 47 CHAPTER 5: JRJ Cycles, Limited 53 CHAPTER 6: Mercian Cycles, Limited BO CHAPTER 7: Harry Quinn Cycles, Limited 67 CHAPTER 8: Jack Taylor Cycles 75 CHAPTER 9: TI Raleigh, Limited 84 CHAPTER 10: Woodrup Cycles 95 Part III French Frame Builders CHAPTER 11: CNC Cycles 103 CHAPTER 12: Cycles Gitane 106 CHAPTER 13: Cycles Peugeot 109 THE CUSTOM BICYCLE Part IV Italian Frame Builders CHAPTER 14: Cinelli Cino & C. -
The Development of Modern Recumbent Bicycles
8 THE DEVELOPMENT OF MODERN RECUMBENT BICYCLES David Gordon Wilson A recumbent pedaling position is one having the tions such as front-wheel drive and front-steering pedaling axis substantially in front of the rider. Fur recumbents are introduced. ther recumbents of the type where the rider is in a Recumbent bicycles have had many revivals. A sitting position may be designated as semirecum recumbent called the Velocar disturbed the conven bent and those where the rider is lying down, as tional bicycling world in the 1933 to 1935 period full y recumbent. For this chapter, the boundary be because it was used to topple most existing bicycle tween semirecumbent and fully recumbent is set records, and it was ruled "not a bicycle." The latest as a seat-back angle of 45° with the horizontal. revival of interest in recumbents has come about Abbott defines four possible fully recumbent posi because of the formation of the IHPVA. Faired re tions: the supine position with face upward; the cumbent bicycles currently hold most of the world prone position with face down; and on the right or HPV records. Moreover, often the same recumbent left side, the right or left decubitus positions bicycles that have won the Speed Championships (Abbott, 1988). In general, full recumbents are used have also been awarded practical-vehicle prizes. only for speed-record attempts, because of the The recumbent bicycle, therefore, could have very position's inherent problems for both seeing and wide application. being seen. Technically speaking, the first pedaled bicycles were "recumbents," but this chapter briefly traces the development just of geared recumbent bicycles, from the first known examples that ap The Evolution of Safety Bicycles ~ peared in 1895 to the Cheetah of 1992. -
RCN#59 Sept./Oct
Issue # 59 Sept/Oct 2000 Chopper Recumbents in New Mexico In This Issue Editorial License: The PT Kruise Touring : High Plains Shifter Recumbent Adventures in Eastern Oregon Chopper Recumbents The Recumbent Bicycle Road Test: The Angletech Altitude Dan Henry’s 1960’s Full Suspension LWB a.k.a. Boulder Galaxy Kelvin Clark’s Recumbent Anthology The World of Human Powered Boats An Interview with Easy Racers Gardner Martin Sea Trials: —Nauticraft Escapade Sea Trials—The Sea Cycle Editorial License PO Box 2048, Port Townsend, WA 98368 RCN#59 Sept./Oct. 2000 The PT Kruise The Recumbent Enthusiast’s by Bob Bryant Publication, since 1990 Sometimes it seems as though I’m the luckiest Harbor on San Juan Island. Recumbent Cyclist News is published six guy around. My daily bike ride allows me to Being that PT is a small town, you must ride times per year. US subscription rates are: pedal around paradise. The smells, scenery and slowly to take it all in. Cruising through town is $32 1-Year 6-Issues or $60 2-Year 12 Issues. experience can be surreal. lots of fun. Refreshments can be had at the The ride takes me throughout the Quimper world’s best hot dog stand, Dogs-A-foot (try the Contact us at: Peninsula at the ‘end of the road’ in and foot-long with everything), Elevated Ice Cream PO Box 2048 around the small Victorian Seaport of Port (try the Espresso Sundae: coffee ice cream, 2 Port Townsend, WA 98368 Townsend, Washington that we now call home. shots poured over the top with whipped cream Tel. -
Cycle Rickshaws As a Sustainable Transport System for Developing Countries Anil K
HUMAN POWER TECHNICAL JOURNAL OF THE IHPVA NUMBER 49, WINTER 1999–2000 Summaries of articles in this issue; mast. 2 Contributions to Human Power . 7 Articles Velocar variations Arnfried Schmitz. 3 Generators for bicycle lighting Frank Krygowski and Don Slanina. 7 Direct-drive (chainless) recumbent bicycles Thomas Kretschmer . 11 Cycle rickshaws as a sustainable transport system for developing countries Anil K. Rajvanshi . 15 Is the .deciMach Prize attainable? Michael Eliasohn . 18 Technical notes Body shapes and influence of wind Matt Weaver . 21 Letters The Rohloff 14-speed hub, Ian Sims . 6 Comments on abstracts of Too’s data Raoul Reiser . 24 Relations with the UCI, Peter Ross. 25 Greetings from Alaska, Smiley Shields . 25 Greetings from Sri Lanka, Ray Wijewardene . 26 Editorials Bouncing off the mainstream, Theo Schmidt . 27 Uncomfortable suits, Dave Wilson . 27 Number 49 Winter 1999–2000 $5.50 Table 5. Computation of forces for the direct-drive hub. CYCLE RICKSHAWS AS A SUSTAINABLE TRANSPORT SYSTEM FOR DEVELOPING COUNTRIES Computation of forces for the direct drive hub Calculation Assumed force on pedal 2000 N corresp. 200 kg F: force on each planet gear shaft Crank length 170 mm standard P by Anil K. Rajvanshi Ll: ength of pedals Diameter planet gear carrier 57.4 mm optimized F: force on pedal Number of planets 4 optimized T ABSTRACT improved cycle rickshaws powered by Nevertheless the existing standard DP: diameter of planet gear carrier Force on planet shaft 2 962 N up to center of planet gear shaft Most cities in developing countries electric motors and batteries have a rickshaw is poorly designed so that it Diameter small planet gear 14.7 mm optimized n: number of planet gear shafts Diameter large planet gear 24.5 mm optimized are highly polluted. -
BICYCLE SURVEY Abstract
BICYCLE SURVEY Abstract: Background report on bicycle use in America and Europe as a basis ·forformulation of an EPA policy on bicycle use. Office of Planning and Evaluation Environmental Protection Agency August, 1973 900-011 'C -. Acknowledgements Several persons outside of EPA have contributed inordinate efforts to recommend sources for this report and to review the preliminary draft. Marie Birnbaum of the DOT Office of the Assistant secretary of Transportation for Environment, Safety and Consumer Affairs (TES) and Cary Shaw of the Washington Area Bicycle Association contributed invaluable information without which the report research would have been impossible within the time constraints. In addition, John Cummins of Federal Highway Administration's Office of Chief Counsel, Steve Charnovitz of DOT's TES, and Vince Dearage of the Urban Bikeway Design Competition were instrumental in review and comment of the draft report. Their cooperation and assistance has been greatly appreciated~ · ~. TABLE OF CONTENTS I. Summary 1 II. Introduction III. General Use in America 9 A. Some Statistics--Market Data B•. Ownership ·C. Use Patterns 1. Types of Users 2. Urban work Trip--Potentials 3. An Economic Appraisal of Bicycle Commuting IV. The Cycling Environment 20 A. Incentives 1. Energy/Efficiency and Savings 2. Health/Recreational Opportunities 3. Other Contributing Factors B. Disincentives 1. Personal Safety 2. Exposure to Pollutants 3. Bicycle Security C. Support Facilities V. Federal Posture 44 A. Existing Federal programs and Policies 1. Environmental Protection Agency 2. Department of Transportation 3. Department of Interior 4. Consumer Products Safety Commission 5. Council on Environmental Quality 6. Other Federal Activities B. -
De 125 Cm3 (Hors QUAD Et TQM) Jan
MTM France 2RM - Occasions Cylindrées de plus de 125 cm3 (hors QUAD et TQM) Jan. à Déc.2017 > 125 cm3 à 749 750 cm3 et plus Total Rang MARQUE Rang Volume %Var % Penet Rang Volume %Var % Penet Volume %Var % Penet Total 226 105 0,17 100,00 176 067 2,61 100,00 402 172 1,22 100,00 1 YAMAHA 1 56 162 2,32 24,84 2 29 308 -0,04 16,65 85 470 1,50 21,25 2 HONDA 3 42 300 -1,85 18,71 3 22 412 0,72 12,73 64 712 -0,98 16,09 3 SUZUKI 2 44 412 -2,18 19,64 6 16 691 -4,03 9,48 61 103 -2,69 15,19 4 KAWASAKI 4 33 961 -1,74 15,02 5 17 173 4,52 9,75 51 134 0,28 12,71 5 B.M.W. 6 4 948 2,57 2,19 1 30 038 4,67 17,06 34 986 4,36 8,70 6 HARLEY.DAV 26 229 63,57 0,10 4 19 907 3,90 11,31 20 136 4,33 5,01 7 K.T.M. 5 12 279 3,55 5,43 10 3 314 17,48 1,88 15 593 6,23 3,88 8 TRIUMPH 7 4 482 -0,04 1,98 8 9 486 8,29 5,39 13 968 5,47 3,47 9 DUCATI 10 2 834 -4,51 1,25 7 10 503 5,30 5,97 13 337 3,05 3,32 10 APRILIA 16 889 -1,55 0,39 9 3 811 6,36 2,16 4 700 4,77 1,17 11 GAS GAS 8 3 502 -6,59 1,55 169 3 -72,73 0,00 3 505 -6,78 0,87 12 PIAGGIO 9 2 917 4,10 1,29 27 208 15,56 0,12 3 125 4,80 0,78 13 GUZZI 15 910 5,57 0,40 11 2 037 4,25 1,16 2 947 4,65 0,73 14 HUSQVARNA 11 2 508 13,74 1,11 35 90 -10,00 0,05 2 598 12,71 0,65 15 SHERCO 12 1 802 8,36 0,80 1 802 8,36 0,45 16 BETA 13 1 721 3,43 0,76 80 19 137,50 0,01 1 740 4,07 0,43 17 PEUGEOT 19 593 -4,20 0,26 15 654 -6,03 0,37 1 247 -5,17 0,31 18 GILERA 23 498 -5,14 0,22 14 710 -22,15 0,40 1 208 -15,94 0,30 19 M.V. -
Pedal Power: in Work
A projectlof Volunteers in Asia Pedal Power: In Work. Leisv.re, and Transportation Edited by: James C. McCullagh Published by: Rodale Press, Inc. 33 East Minor Street Emmaus, PA 18049 USA Paper copies are $ 4.95. Available from: Rodale Press, Inc. 33 East Minor Street Emmaus, PA 18049 USA Reproduced by permission of the Rodale Press, Inc. Reproduction of this microfiche document in any form is subject to the same restrictions as those of the original document. Leisure, and Transport . How to produce your own enerav from a stationarv---- -- ---- J bicycle! US 0 Perform kitchen tasks using pedal-powered equipment! 0 Watch TV from electricity produced at home! v 0 Actual building instructions for a newly designed energy dycle! dite . lnW~r~~ leisure and Trmsprttiion How to produce your own energy from a stationary bicycle- with actual building instructions for a newly designed energy cycle! l Perform kitchen tasks using pedal-powered equipment! e Watch TV from electricity produced at home! y Operate many household machines without plugging into household outlets! This unique new book explores the potential for pedal-driven devices in the workshop, in the kitchen, on the farm, for transportation-anywhere, in fact, where inexpensive energy to run simple machines is needed. It tells you why we need to develop the potential for human power and how to do it in an inexpensive and healthful way. In PEDAL POWER you’ll read about l The use of human muscle throughout history from hand cranking to capstans, treadmills, treadles and pedals. e l The broad range of pedal power apparatus particularly useful in developing countries as transportation, water pumps, borehole pumps and winches.