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Prototype - Evolving Daily

Rocky Mountain Frame

3 models, 4 verified variants. Only rows checked against Rocky Mountain’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.

ModelVariantsWheel configsTravelShock eyeShock strokeShock mountMaximum fork travelDesign fork travelRear axlePrice (MSRP)
Rocky Mountain Growler1Frame takes 29" wheelsnot statednot statednot statednot statedApproved for a fork up to 140 mm of travelnot statedBoost 148x12$1,499.00
Rocky Mountain Instinct2Frame takes 29" wheelsFrame travel 140 mm (maker-stated)Shock eye-to-eye 210 mm52.5 mmStandard eyeletApproved for a fork up to 150 mm of travelMaker-stated design fork travel 150 mmBoost 148x12$2,199.00 to $2,999.00
Rocky Mountain Slayer Carbon1Frame takes 29" and 29"/27.5" wheelsFrame travel 180 mm (maker-stated)Shock eye-to-eye 230 mm65 mmStandard eyeletApproved for a fork up to 200 mm of travelMaker-stated design fork travel 180 mmBoost 148x12$3,799.00

Source for every row: Rocky Mountain’s own product pages, last checked between 2026-07-09 and 2026-09-19.

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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