RockShox XC30 X-FIRM (BLACK) 100mm-27 100mm - XC30 27.5 A1-A3/30 SILVER 27.5/29 A1 Model=Snap Ring Pliers }Full Speed Ahead MegaExo Stainless

}Full Speed Ahead MegaExo Stainless Mountain Bottom Bracket 68/73mm English Threading

BB Included No Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 130 Chainring BCD 110 Color Black Crank Intended Use Road Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 11 Number of Chainrings Double Pedal Spindle 9/16" Rings 34/50 Rings 50/34 Spindle Interface Type SRAM/Truvativ GXP

DT Swiss standard brass nipples have a square interface and slot on the top which suits them for traditional wheelbuilding

Patented alignment tip for increased durability and performance

Large custom sealed 6806 bearings are replaceable and serviceable

RockShox XC30 X-FIRM (BLACK) 100mm-27 100mm - XC30 27.5 A1-A3/30 SILVER 27.5/29 A1 Model=Snap Ring Pliers }Full Speed Ahead MegaExo StainlessRockShox Spring Internals Left XC30 27. 5" A1 A3 30 Silver 27. 5" 29" A1 100mm X Firm Black. RockShox XC30 Spring Kits