Guides

Articles and guides about junior and youth cycling gearing.

The Real Cost of Junior Gear Restrictions: A UK Parent's Guide

Why meeting rollout rules means hunting for obscure parts, paying over the odds, and building bikes that don't exist off the shelf.

What Is Gear Rollout and Why Does It Matter?

A plain-English explanation of gear rollout — what it measures, how it's calculated, and why British Cycling enforces limits for young riders.

How to Choose Gears for Junior Racing

A practical guide to picking chainring and sprocket combinations that comply with rollout rules while giving your rider the best setup.

Road vs Track Gearing: What's Different for Junior Racing?

The rules, the parts, and the setup differences between road and track gearing for young riders.

1x vs 2x Drivetrains for Junior Racing: Which Should You Choose?

Single chainring or double? The pros, cons, and practical considerations for youth racing setups.

A Guide to BCD and Chainring Compatibility

What BCD means, how to measure it, and how to find a chainring that actually fits your child's chainset.

Gear Checking at Races: What to Expect

What commissaires check, how the process works, and how to make sure your rider passes first time.

Understanding Gear Inches and Development

What gear inches are, how they differ from rollout in metres, and when each measurement is used.

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