FUNN Solo Narrow Wide Chain Ring - Four Bolt - 104 BCD - Standard Crank Chainline - Round - 34T - 9-12 Speed - Alloy - Black YGroup_8414812962861 they offer maximum impact protection

they offer maximum impact protection while maintaining high comfort thanks to the special thermoplastic polymer of which the protective pattern is composed

Sandblast black

Spindle Size: These cranks use a 30mm spindle

This will prevent any unwanted 'shorts to knee pads gaps'

Bevelled edge helps keep the mat in line with the floor

FUNN Solo Narrow Wide Chain Ring - Four Bolt - 104 BCD - Standard Crank Chainline - Round - 34T - 9-12 Speed - Alloy - Black YGroup_8414812962861 they offer maximum impact protectionSolo Precision: Chain Security, Maximum Freedom. The Funn Solo Narrow Wide is designed for single chainring setups with 104mm BCD interface cranksets. The narrow wide tooth profile helps to lock your chain in place, doing away with the need to run a chainguide. CNC'd from high quality aluminium, the Solo is both tough and light. Specifications Features Compatible with crankset with 104BCD interface Weight: 30T (40g) 32T (42g) 34T (34g) 36T (36g)