Shimano BB-UN300 Bottom Bracket - English, 68 x 113mm Spindle, Square Taper JIS

Shimano BB-UN300 Bottom Bracket - English, 68 x 113mm Spindle, Square Taper JIS

Category: 4022 Bike Accessories (4022)

In stock at Ridgeline Bike & Ski in Boise, ID. Contact us for sizing, fitting, or availability questions.