AnswerBMX Seatpost Extender 27.2x407mm Black MFPN=3984800 4" compound 3C MaxxGrip bead

4" compound 3C MaxxGrip bead folding type tubeless color black weight 1083g

5" 15 x 110mm 6-Bolt Slate/Stealth

Excellent cornering traction

Asthma and Racing filters available separately

Model Speedhub 500/14 CC (OEM2) Front/Rear Rear Axle/Spacing (mm) QRx135 Hole 32 Spoke J-Bend Brake Disc Color Black Weight 1820g Model Type CC Axle Type Qrx135 Hole Count 32H

AnswerBMX Seatpost Extender 27.2x407mm Black MFPN=3984800 4" compound 3C MaxxGrip beadCNC machined aluminum extension kit Quick release seat clamps and bolts to mount a bottle cage are included Model Extender Diameter 27. 2mm Length 407mm Setback Zero Material Aluminum Color Black