BuildMyMTB
Prototype - Evolving Daily

Reserve Rear Wheel

5 models, 11 verified variants. Only rows checked against Reserve’s own page are listed.

A value shown as a set or a range differs between this model’s variants and is never one variant’s spec. A cell marked not stated is a field the maker does not publish, so nothing here checks it.

ModelVariantsWheelFreehubRotor mountInternal widthHubMaximum tireMinimum tirePrice (MSRP)
Reserve 30 HD rear3Built for a 27.5" wheel (on 2 of 3 variants); Built for a 29" wheel (on 1 of 3 variants)/ driver SRAM XD6-boltInternal rim width 30 mmSpacing Boost 148x12Tire up to 2.6" (maker-stated maximum)Tire no narrower than 2.2" (on 2 of 3 variants); Tire no narrower than 2.3" (on 1 of 3 variants)$900.00 to $953.00
Reserve 30|HD AL rear (w/ OneUp Hub, MicroSpline)1Built for a 29" wheel/ driver Shimano Micro Spline6-boltInternal rim width 30 mmSpacing Boost 148x12Tire up to 2.6" (maker-stated maximum)Tire no narrower than 2.2"$399.00
Reserve 30|SL rear2Built for a 27.5" wheel (on 1 of 2 variants); Built for a 29" wheel (on 1 of 2 variants)/ driver SRAM XD6-boltInternal rim width 30 mmSpacing Boost 148x12Tire up to 2.6" (maker-stated maximum)Tire no narrower than 2.2"$799.00
Reserve 30|SL AL rear (w/ OneUp Hub, MicroSpline)1Built for a 29" wheel/ driver Shimano Micro Spline6-boltInternal rim width 30 mmSpacing Boost 148x12Tire up to 2.6" (maker-stated maximum)Tire no narrower than 2.2"$399.00
Reserve 31|DH rear4Built for a 27.5" wheel (on 2 of 4 variants); Built for a 29" wheel (on 2 of 4 variants)/ driver Shimano HG (on 2 of 4 variants); / driver SRAM XD (on 2 of 4 variants)6-boltInternal rim width 31 mmSpacing SuperBoost 157x12Tire up to 2.6" (maker-stated maximum)Tire no narrower than 2.4"$769.00

Source for every row: Reserve’s own product pages, last checked between 2026-09-20 and 2026-09-22.

The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.

Check a whole mountain bike build in the builder