4" radii sweeping through 22 degrees

D12 tread pattern for on-road grip and control

It's built with a 5mm bore to fit motors with a 5mm shaft diameter

" - Dakotah Phend

The Tekno RC TKR5579 is an aluminum tapered front-center driveshaft built for the SCT410 and EB48SL

HPI 85270 Hub Carrier Set (2) Cup Racer 1M Surface Radios 4" radii sweeping through 22HPI 85270 Hub Carrier Set (2) Cup Racer 1M Genuine HPI Racing hub carrier set for the Cup Racer 1M, supplied as a pair. Hub carriers hold the axle bearings and set rear suspension geometry, making them essential to straight, predictable handling. Replace worn or crash damaged carriers with this factory set to keep your Cup Racer tracking true. Genuine HPI Racing part #85270 Hub carrier set Set of 2 pieces Fits the HPI Cup Racer 1M Direct fit factory