Shimano BB-UN300 Bottom Bracket - English 68 x 122.5mm Spindle Square Taper JIS Price:Default Title Double seal system combines a

Double seal system combines a double lip internal seal and a new external seal to keep water and debris from entering the pedal

- Thermal rear bag for carrier 17-22L

• Certified EN 1078

5 Inch Short Fit Sensor Texture Quick-drying and moisture management Flattering HugFit waist Powerband at tHighs

• 13 vents

Shimano BB-UN300 Bottom Bracket - English 68 x 122.5mm Spindle Square Taper JIS Price:Default Title Double seal system combines aShimano BB UN300 Square Spindle Bottom Brackets Fits JIS square taper cranksets Crankarm fixing bolts sold separately Hollow spindle 50mm chainline Spindle Interface Type: Square Taper JIS BB Shell Width (mm): 68 Bottom Bracket Shell I. D.: 1. 37 Spindle Length: 122. 5 BB Frame Interface: English Defined Color: Black