Shimano Alfine DH-S501 Dynamo Front Hub - QR x 100mm Center-Lock Black 36h CheckoutSpec= 136cm / 53.5'' wide 37" x 24 tpi Black

37" x 24 tpi Black Tooth Count 15 Teeth 15T Width 3/32"

Dual mechanism designed for easy pedal entry

while the hinged external cuff offers stability and control for exploring off-trail

Works with Trek Active Braking Pivot frame designs

EC70 Aero Drop HandlebarMaximum Contact Drop (MCD)- Designed for comfort when you’re in the zone MCD packs comfort-enhancing features like extended drops for greater grip range 5-degree drop flair for increased wrist clearance while sprinting and increased palm contact to eliminate point-loading that may cause hand fatigue

Shimano Alfine DH-S501 Dynamo Front Hub - QR x 100mm Center-Lock Black 36h CheckoutSpec= 136cm / 53.5'' wide 37" x 24 tpi BlackShimano 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