Books by splitShops
Performance and Physics of Bicycles - Paperback
$20.23
In stock
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Return eligibility is subject to the full policy. Opened, read, or unsealed books with broken seals or visible wear are final sale. Digital downloads, gift cards, and personalized products are non-refundable. Original shipping charges are not refunded for standard returns. Contact us within 7 days of delivery about damaged, defective, or incorrect items.
by Manu Konchady (Author)
A bicycle is an uniquely efficient machine, but elements such as the wheels, tires, frame, and brakes will affect the performance of your ride. This book answers questions like - How much faster will you ride with a lighter wheel or frame?, Will wide tires slow you down?, How fast can you turn?, Why are front brakes far more effective than rear brakes?, What is a safe braking distance?, What is the "right" tire pressure?, Should you reduce air drag or rolling resistance?, and are you safer riding in a bicycle lane.The book includes over one hundred plots and one hundred illustrations to describe the performance and physics of bicycle components. Equations explaining how components perform and work are also included for the interested reader. Data for the analysis was collected from government websites as well as public domain information.Also include is an Android ad-free app, GPS Trip Analyzer, to track your rides. You can view your speed, altitude, latitude, longitude, gradient, satellite signal strength, power, wind magnitude and direction, temperature, and bearing at locations on your route. The app uses the Google Maps and OpenWeatherMap APIs to optionally collect altitude, temperature, and wind data (requires API keys). A calculator to compute power or velocity given bicycle and rider parameters is also included. The app automatically splits a trip into segments based on U-turns and loops and you can compare two the performance of two trips side-by-side.
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Cindi Book is the trade name of Cindi Book LLC, a Texas-registered online-only retailer. We provide clear contact, shipping, return, and checkout information so customers can make informed purchasing decisions.
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Cindi Book LLC
2124 Cactus Ct, Keller, TX 76248
Administrative office only; no storefront or local pickup.
214-308-1733 · info@cindibook.com
Monday–Friday, 8:00 AM–5:00 PM CT
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Orders ship within the United States. Cindi Book branded titles typically arrive in 5–9 business days, including 0–2 business days of handling and 5–7 business days in transit. Supplier-fulfilled items typically arrive in 8–11 business days, including 1–3 business days of handling and 7–8 business days in transit. Business days are Monday–Friday, excluding U.S. federal holidays. Delivery estimates are not guarantees. Cindi Book items have a flat $9.99 shipping charge. Shopify Collective items use shipping rates set by the supplier. Orders containing items from different fulfillment sources may include more than one shipping charge. Your full shipping total is shown at checkout before payment.
Returns & Refunds
Standard U.S. returns are accepted for eligible new, unopened items within 30 days of carrier delivery. Returns are by mail. Customers are responsible for standard return shipping, there is no restocking fee, and standard exchanges are not offered. Once an approved return is received and inspected, the refund is issued to the original payment method within 5 business days. Damaged, defective, or incorrect items are handled at no return-shipping cost to the customer.
Return eligibility is subject to the full policy. Opened, read, or unsealed books with broken seals or visible wear are final sale. Digital downloads, gift cards, and personalized products are non-refundable. Original shipping charges are not refunded for standard returns. Contact us within 7 days of delivery about damaged, defective, or incorrect items.
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Some items may ship from Cindi Book or U.S.-based publishing, manufacturing, or distribution suppliers that fulfill orders for Cindi Book. Cindi Book LLC remains the customer-service contact for order questions, delivery support, returns, and refunds.