Shimano Alfine DH-S501 Dynamo Front Hub - QR x 100mm Center-Lock Black 36h Year-2014+ Shimano XTR BB91 BB93 BB94

Shimano XTR BB91 BB93 BB94 Hollowtech II Bottom BracketsIncludes 3 x 2

Featuring a dual phased-pawl drive mechanism accomplishing 90 points of engagement and 4 degree engagement by way of a six pawl driver and 45 tooth drive ring

Tubeless Ready up to 60 PSI Flat Protection Tread and Sidewall Color Black Weight 690 Defined Color Black ISO Width (mm) 50 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 50 Tire Type Tubeless Ready Clincher PSI 60 / 80

and reduced rider fatigue

Shimano Alfine DH-S501 Dynamo Front Hub - QR x 100mm Center-Lock Black 36h Year-2014+ Shimano XTR BB91 BB93 BB94Shimano Alfine & Nexus Dynamo Front Hubs Color Black Flange Diameter, Left 70 Flange Diameter, Right 70 Center to Flange, Left 20 Weight 635 Center to Flange, Right 28. 5 Defined Color Black keyword search dyno Hub Drilling 36 Front Axle QR x 100mm Hub Brake Compatibility Center Lock Disc