ST280 Freehub Body

Replacement freehub body options for the ST280 and ST280 BST (Boost) hub. Replacement freehub bodies come with new bearings installed. * Rear hub shell logo states “Speed Tuned ST280” or “Speed Tuned ST280 BST” ***The ST280 and ST280 BST hubs require a 12mm as stated in the video. For information on how to change Super 6 series end caps please view this video. The Shimano MicroSpline freehub is only compatible with 12TA axles(Boost and 12x142TA).  In order to make your ST280 compatible with a QR axle, you’ll need to purchase a specific ST280 QR – MicroSpline end cap set. ST280 Freehub Body Specs FH Model ST280 and ST280 BST (Boost) Material Aluminum alloy, with stainless steel pawls Finish Black anodized Diameter 41.75mm Weight HG ≈ 88g,  XD ≈ 86g,  MS ≈ 93g Pawl Count 3 x 3 Offset (6 total) Pawl Height 8.55mm POE 36 Effective POE 72 Degrees of Engagement 5 Degrees (lower is better) FH Bearing Size (outside/Inside) MR17287LLB/6803LLB (HG),  6803LLB/6803LLB (XD) Freehub HG Shimano HG/Sram “Splined” MTB 8/9/10/11 Speed + Shimano/SRAM Road 8/9/10 speed Freehub Road 11 Shimano/SRAM Road 11 speed Freehub MicroSpline Shimano MTB 12 speed Freehub Sram XD Sram XD 1×11 + 1×12 Freehub Sram XDR Sram XDR 1×12 Notes Pawls and POE are extremely overbuilt for E-bikes