Overdrive II Tire axle and chain tensioners Compatible with I-spec II and

Compatible with I-spec II and Matchmaker with Tektro adapter

The Race Day 2 damper provides efficient Pedal positions

and a regular fit

whose wear-free material provides secure storage for the L-keys and enables simple removal

Great choice for higher torque applications or for riders that don't want to worry about their equipment in harsh conditions

Overdrive II Tire axle and chain tensioners Compatible with I-spec II andThe Overdrive delivers super tough reliability that is perfect for city riding and commuting. Silkworm technology under the tread provides extra puncture protection Single rubber compound for longevity and performance Use of sealants with this tire will void the warranty