FUNN Solo Narrow Wide Chain Ring - Four Bolt - 104 BCD - Standard Crank Chainline - Round - 30T - 9-12 Speed - Alloy - Black Heavy/Bulky The harness uses soft breathable

The harness uses soft breathable spacermesh on the contact surfaces and die-cut foam ventilation

along with ankle adjusters

Dimensions: 34

Bend Zone: Yes

The Al Grounder is Schwalbe's new tyre that sits somewhere between tourer

FUNN Solo Narrow Wide Chain Ring - Four Bolt - 104 BCD - Standard Crank Chainline - Round - 30T - 9-12 Speed - Alloy - Black Heavy/Bulky The harness uses soft breathableSolo 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)