Gear Components
Some bike parts have a longer lifespan than others. Chains, cassettes, and bottom brackets and various other gear components fall under 'routine maintenance' items as they wear out and become less efficient with regular use.
At Sigma Sports we offer a wide range of gear and drivetrain components for all bike types, including road, gravel and mountain bikes with gear components from leading brands like C-Bear, Shimano, SRAM, Campagnolo, CeramicSpeed, Kogel, Wheels Manufacturing and KMC.
- Expanded 460% gear range
Compatible with all Flattop chains
Compatible with XDR driver body
- Flattop technology
- Cut-outs in the inner and outer link plates
- Compatible with 12-speed road and 13-speed XPLR AXS
- Striking purple finish
- Hard Chrome plated inner link plates and rollers
- Flattop technology
- Compatible with power and non-power AXS spiders and integrated chainrings
- DUB Wide bottom bracket
- Aluminum arms optimised for stiffness and light weight
- Flattop technology
- Cut-outs in the outer link plates
- Compatible with 12-speed road and 13-speed XPLR AXS
- Lightweight aluminium crank arms
- DUB bottom bracket compatible
- 8-bolt interface
- Expanded 460% range
- For use with XPLR 1x 13-speed rear derailleurs
- Compatible with all Flattop chains
- Nickel chrome plating for quiet and durability
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