a. Applicable wheels
Mountain bikes (MTB): 26" to 29" Wheel diameters;
Road bikes (RD): 700C wheel diameter.
b. Compatible frames
Quick-release specifications: 130mm/135mm;
Thru-axle specifications: 12×142mm/12×148mm.
c. Compatible cassette
The original HG-specification freehub of the Smart Trainer: Shimano/SRAM-standard 8-11 speed cassette, Shimano road bike 12-speed cassette;
SRAM XDR 12-speed cassette (XDR freehub needs to be purchased separately).
Please note: Due to the limitation of the one-piece die-cast housing (e.g.T600Eco), it supports mountain bike cassette with 11 or 12 speeds and 11-46T (including 46T). However, it does not support mountain bike cassette above 11-46T.