Shimano BB-UN300 Bottom Bracket - English 68 x 117.5mm Spindle Square Taper JIS MFPN=BS317L Featuring full metal construction and

Featuring full metal construction and precisely engineered linkages Marvo level derailleurs deliver high end performance that will last

}RockShox Coil Spring 2010-2017 Domain Dual Crown/BoXXer Race/RC/Team/R2C2 X-Soft Silver

3D Forged 2014 alloy provides superior strength while remaining lightweight

The Flip Head Kit clamps are compatible with 7×9mm oval carbon rails from various saddle manufacturers on the market today

}Delta HexAir Saddle Cover - Racing Purple

Shimano BB-UN300 Bottom Bracket - English 68 x 117.5mm Spindle Square Taper JIS MFPN=BS317L Featuring full metal construction andShimano BB UN300 Bottom Bracket English 68 x 117. 5mm Spindle Square Taper JIS. Shimano BB UN300 Square Spindle Bottom BracketsFits JIS square taper cranksets Crankarm fixing bolts sold separately Hollow spindle TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Spindle Interface Type Square Taper JIS Spindle Length 117. 5 Defined Color Black