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Prototype - Evolving Daily

Reynolds Rear Wheel

7 models, 25 verified variants. Only rows checked against Reynolds’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 tirePrice (MSRP)
Reynolds Reynolds A307 DH Pro 27.5 rear (157x12mm Super Boost, HG)4Built for a 27.5" wheel (on 2 of 4 variants); Built for a 29" wheel (on 2 of 4 variants)/ driver Shimano HG6-boltInternal rim width 30 mmSpacing Boost 148x12 (on 2 of 4 variants); Spacing SuperBoost 157x12 (on 2 of 4 variants)not stated$474.99
Reynolds Reynolds A307 Enduro Expert 27.5 rear (148x12mm Boost, MicroSpline)8Built for a 27.5" wheel (on 4 of 8 variants); Built for a 29" wheel (on 4 of 8 variants)/ driver Shimano Micro Spline6-boltInternal rim width 30 mmSpacing Boost 148x12 (on 4 of 8 variants); Spacing SuperBoost 157x12 (on 4 of 8 variants)not stated$299.99 to $474.99
Reynolds Reynolds A327 Trail Expert 27.5 rear (148x12mm Boost, MicroSpline)6Built for a 29" wheel (on 4 of 6 variants); Built for a 27.5" wheel (on 2 of 6 variants)/ driver Shimano Micro Spline6-boltInternal rim width 32 mmSpacing Boost 148x12 (on 3 of 6 variants); Spacing SuperBoost 157x12 (on 3 of 6 variants)not stated$299.99 to $474.99
Reynolds Reynolds A309 XC2Built for a 29" wheel/ driver Shimano Micro Spline6-boltInternal rim width 30 mm (on 1 of 2 variants); Internal rim width 32 mm (on 1 of 2 variants)Spacing Boost 148x12not stated$299.99 to $474.99
Reynolds Reynolds Blacklabel Enduro 287 Hydra 27.5 rear (12x148mm Boost,3Built for a 27.5" wheel/ driver Shimano HG (on 1 of 3 variants); / driver Shimano Micro Spline (on 1 of 3 variants); / driver SRAM XD (on 1 of 3 variants)not statedInternal rim width 28 mmSpacing Boost 148x12not stated$574.99
Reynolds Blacklabel 309/289 XC Expert 29 rear (Ringle SBX, Microspline, Centerlock)1Built for a 29" wheel/ driver Shimano Micro SplineCenter LockInternal rim width 28 mmSpacing Boost 148x12Tire up to 2.6" (maker-stated maximum)$1,899.99
Reynolds Reynolds Blacklabel Wide Trail 347 Hydra 27.5 rear (12x157mm Super Boost, HG)1Built for a 27.5" wheel/ driver Shimano HGnot statedInternal rim width 34 mmSpacing SuperBoost 157x12not stated$345.00

Source for every row: Reynolds’s own product pages, last checked between 2026-07-23 and 2026-09-08.

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.

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