Speedline Parts | 120mm Disc Adapter / Chain Tensioner 29" Tire

Speedline Parts | 120mm Disc Adapter / Chain Tensioner 29" TireThe Speedline Disc Brake Adapter pairs seamlessly with the ENVY RS7 Fastback Frames. They also work with most 15mm Dropout BMX race Frames, including the Supercross BMX ENVY BLK 2. The Speedline Disc Brake Adapter is optimized to work with a 120mm Rotor and sports a built in Chain Tensioner for ease of use. Forged and CNC'd from lightweight 6061 T 6 Aluminum to provide Maximum Strength and Minimal Weight. When you install the adapter, please ensure

there was always a special page

The Speedline Alloy Chain Tensioners have a 3/8" axle hole and will work with most 3/8" (10mm) hub axles

CNC'd from 6061 T-6 Billet Aluminum

the built-in clamp

60% Toray M40X and M46X for stiffness

The FASTR-X uses multiple grip-surface sections to boost rolling efficiency

20" 21" 22" 23" 24" 25" Front Body (Top Neck to Bottom Hem) 26"

If you are looking for a higher performance Carbon Rim

Rim Center Offset (mm): 4 mm

Olympic & Elite Class

These are the Pro version of the Adapters

Comfort Colors styles are garment dyed for that lived in feel and almost no shrinkage at home