The all-new HS2 Rotor is a mountain bike-specific rotor designed to improve brake performance while reducing noise and increasing heat dissipation. Featuring a new brake track pattern for increased pad traction and recessed spokes with thermal dissipating paint, the HS2 is a more powerful, quieter rotor with best-in-class heat management.
- Rotor type: HS2
- Mount: 6-Bolt
- Rotor size (mm): 160, 180, 200, 220
- Thickness: 2.0mm
- Material: Steel
- Hub: 6-Bolt
- Pad Compound: All
- Caliper: All
In my experience these guys have excellent inventory and prompt and reliable service. I really enjoyed my on-line shopping experience with Thunder Bikes
I grabbed a set of these and MTX gold pads to upgrade from the centerline rotors and sintered pads on my Ripmo with Code RSC brakes. Now I don’t have to pull so hard on the levers and don’t get arm fatigue. Beware when resetting your pistons when installing these, I had a hard time to get them to travel equally and center the caliper, but that’s not an issue with the pads or rotors. Had to find a good video how to service the pistons after a full bleed.
Nice upgrade from OEM.
I wanted to try the 180mm HS2 rotors for my 2022 stumpjumper to replace the SRAM centerline rotor. Nothing wrong with the centerline but the HS2 offers easier stopping power without squeezing your brake levers too tight. My brakes became more sensitive and responsive. The rotors are thicker so it was initially harder to install my rear wheel but I like them so much, I need to grab the 200mm for my front!
HS2 6-Bolt Disc Brake Rotor