Designed for the rigours of aggressive trail and enduro riding, the Burgtec 104mm BCD Thick / Thin Chainring 34T offers dependable chain retention without the weight or drag of a full chainguide. Machined from aerospace-grade aluminium, this chainring pairs perfectly with Shimano cranks and clutch-equipped derailleurs to keep your driveline quiet and secure over the roughest terrain.

Features

• 104mm BCD – direct fit for most Shimano cranksets
• 34-tooth – ideal gearing for all-mountain and enduro use
• Thick / Thin tooth profile – alternating tooth widths securely grip the chain, preventing drops
• Aerospace-grade aluminium – lightweight, stiff, and durable
• Clutch-derailleur optimised – works in harmony with modern wide-range drivetrains for silent pedalling and consistent chain tension

Why choose Burgtec?

Burgtec components are engineered in the UK by riders who understand the demands of British trails. This chainring delivers factory-level performance with a crisp, clean shift and long service life. Whether you're racing enduro, lapping your local trail centre, or bikepacking across the Highlands, it’s a trusted upgrade that simply works.