SR Suntour XCT JR-L 20 Suspension Fork - 20" 1-1/8" Threadless Steerer 63mm Disc BLK MFPN=SAR-22T-BCD58 S.B. BLK }Full Speed Ahead Gossamer Tandem

}Full Speed Ahead Gossamer Tandem Front Crankset - 175mm Single Speed 42t 130 BCD Full Speed Ahead MegaExo Spindle Interface Black

}Shimano Di2 SW-R600 Remote Climbing Shifter

}RockShox Rebound Adjuster Knob/Bolt Kit Tora / Recon / Reba / Revelation 27/29" Long

The Bottom Bracket Gauge Tool was designed to provide all the necessary measurements to identify the proper bottom bracket for a specific bike configuration

Bit Size 3mm Hex4mm Hex5mm HexT20T25 Bits Included Yes

SR Suntour XCT JR-L 20 Suspension Fork - 20" 1-1/8" Threadless Steerer 63mm Disc BLK MFPN=SAR-22T-BCD58 S.B. BLK }Full Speed Ahead Gossamer TandemSR Suntour XCT JR L 20 Suspension Fork 20" 1 1 8" Threadless Steerer 63mm Disc Black. A suspension fork that offers a coil spring with preload adjustment cast aluminum lowers and 28mm nickel plated stanchions. Intended for casual off road use. Alloy lowers Steel alloy stanchion with nickel plated finish TECH SPECS Steerer Type Straight Defined Color Black Wheel Size 20" Color Black Lockout Switch Crown Travel (mm) 63 Weight 2100 Front Axle QR x 100mm