Radtec Aluminum Front and Rear Differential Adjustment Bearing Hub for XRAY T4 XR-10019 Spring RTS001 is a quick and

RTS001 is a quick and effortless alternative to skip taking 2-3 laps around the track

delivering increased traction

durable and long service life

5mm (10 pcs)

RC Spur Gears

Radtec Aluminum Front and Rear Differential Adjustment Bearing Hub for XRAY T4 XR-10019 Spring RTS001 is a quick andRadtec Aluminum Front and Rear Differential Adjustment Bearing Hub for XRAY T4 XR 10019 Aluminum front and rear differential bearing adjustment hub for Xray T4 Series Touring Cars. It made from machined 7075 T6 aluminum and orange anodized, replace the original plastic hubs. Lower temperature and more efficiency on gear differential and ball bearings. Two piece per pack.