Park Tool Steel Bottom Bracket Tool BBT-135-12 CheckoutSpec= Charger Damper (with turned indicator mark) Topeak MTX Dual Side Frame

Topeak MTX Dual Side Frame Seatpost Mount Rack attaches to Topeak MTX BeamRack series in seconds

In-line cable adjusters available for use with 4mm or 5mm cables

120tpi casing with Aramid puncture protection - TechBELT EVO compound Slightly thicker tread base

4 bar design with straight gauge tubing

Park Tool Steel Bottom Bracket Tool BBT-135-12 CheckoutSpec= Charger Damper (with turned indicator mark) Topeak MTX Dual Side FrameConstructed from precision machined 4140 steel the BBT 135 12 is a heavy duty tool for the removal and installation of select bicycle components with an 12 notch tool fitting Features an extra deep body to accommodate extra wide spindles and low profile walls at the point of engagement for recessed lockrings Fits 12 notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 4850mm and a minor diameter (inside of notches)