DT Swiss 350 J-Bend MTB Rear Hub The Trail Builder's Foundation Wheel builders who want a reliable, serviceable MTB rear hub without stepping up to 240-tier pricing have a clear answer in the 350. The Ratchet System at the core of this hub uses simultaneous full-face engagement across all 36 ratchet teeth on every pedal stroke, distributing load broadly and keeping the mechanism consistent ride after ride. Freehub body swaps require no special tools, so converting between Shimano HG, Micro Spline, and SRAM XD is straightforward when your drivetrain changes. J-bend lacing puts this hub in reach of any builder working with conventional rim drilling, across a wide range of axle standards from QR to Boost to Super Boost+. Features Ratchet System 36T freehub full-face simultaneous engagement across 36 ratchet teeth distributes load evenly for consistent, reliable power transfer on every pedal stroke Tool-free plug-in freehub construction freehub body removal and driver body swaps require no special tools, keeping maintenance and standard conversions simple in the field Multiple axle standards available covers QR 10x135mm, 12x142mm Thru-Axle, 12x148mm Boost Thru-Axle, and 12x157mm Super Boost+ to match a wide range of MTB frames Multiple freehub standards available Shimano HG, Shimano Micro Spline, and SRAM XD options accommodate cassettes from 8-speed HG through 12-speed Eagle and Micro Spline J-bend spoke lacing compatible with conventional J-bend rim drilling in 28H and 32H spoke counts Sealed cartridge bearings pre-greased and replaceable, suited to year-round trail and all-mountain use Specifications Position Rear Axle Standard QR 10x135mm / 12x142mm Thru-Axle / 12x148mm Boost Thru-Axle / 12x157mm Super Boost+ (varies by SKU)Freehub Standard Shimano HG / Shimano Micro Spline / SRAM XD (varies by SKU, swappable)Spoke Count28H or 32H (varies by SKU)Engagement10deg (36T Ratchet System)Bearing Type Sealed Cartridge Shell Material Weight Intended Use Trail, All-Mountain, Enduro | Dt Swiss | 350 J-Bend Mtb Rear Hub 12X148Mm, 32H, 6-Bolt, Hg11 Mtb, 36T