Shimano DEORE XT M8100 Hollowtech-II 170mm Single Speed 30T Crankset can be discounted racing enduro or World Cup

racing enduro or World Cup downhill

reducing bottom bracket creaking and premature bearing wear

Based on the popular Path tire from the early 2000's

technology and value

Shimano DEORE XT M8100 Hollowtech-II 170mm Single Speed 30T Crankset can be discounted racing enduro or World Cup55mm chain line works with 148 Boost Hub Spacing. Prioritizes frame and tire clearance over Q Factor Superior chain retention Special MTB gear teeth profile improves chain engagement and retention DYNAMIC CHAIN ENGAGEMENT+ Rigid and lightweight design for aggressive trail riding Hollow forged crank maximizes power transfer while limiting weight HOLLOWTECH II Q factor: 178 mm Chainline: 55 mm Weight: 616 g (28T), 630 g (30T), 628 g (32T), 642 g (34T),