Ceramicspeed BSA SRAM GXP Road Coated Black RALLON Ultra-thin

Ultra-thin

The Fifty Five is super comfortable with a firm density across the seat

while its Orca Enduro water-repellent coating reduces drag through the water while swimming

hydroformed alloy frameset

100% UV protection against sun damage and 100% waterproof protection against foam rot as a result of sweat loss or rainy days

Ceramicspeed BSA SRAM GXP Road Coated Black RALLON Ultra-thinSRAM crankset. CeramicSpeed bottom bracket for threaded frames with external cups and 24 22. 2mm SRAM crankset. Check out our Bottom Bracket Compatibility Matrix to find the right bottom bracket for your bike. CeramicSpeed bearings are handmade in Denmark and installed in aluminium cups. CeramicSpeed Bottom Bracket's offer extremely low friction and longer lifetime. The unique CeramicSpeed ceramic balls are of the highest achievable quality and out