KidsVerified spec

2020 Rocky Mountain Reaper 27.5

Launched at $2,649Lists today at $2,649 (2026-09)

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What a used one is worth

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New

$1,362

$860 to $1,659

Like new

$1,294

$817 to $1,576

Excellent

$1,226

$774 to $1,493

Good

$1,021

$645 to $1,244

Fair

$749

$473 to $912

For parts

$409

$258 to $498

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand: Rocky Mountain
Model family: Reaper
Model year: 2020
Category: Kids · trail
Frame material: aluminum
Sizes: One size
Wheel size: 27.5
Launch MSRP (US): $2,649
Current list price: $2,649 (as of 2026-09)

Drivetrain

Speeds: 12
Groupset: SRAM SX Eagle
Electronic: false

Build

Fork: RockShox Sektor RL 130mm 37mm Offset
Stem: Rocky Mountain AM
Tires: Maxxis Minion DHR II Folding 27.5 x 2.3 / Maxxis Minion DHR II Folding 27.5 x 2.3
Brakes: Shimano M6000 2 Piston / Shimano RT64 180mm / Shimano RT64 180mm
Saddle: WTB Volt Race 142
Wheels: WTB ST i23 TCS Tubeless rims; hubs: Shimano MT400 Boost 15mm / Shimano MT400 Boost 148mm
Cassette: Sram PG-1210 11-50T
Crankset: Sram SX Eagle 30T
Seatpost: Rocky Mountain Toonie Drop 30.9mm x 100mm Drop
Shifters: Sram SX Eagle
Handlebar: Rocky Mountain AM 760mm
Weight kg: 13.8
Rear shock: RockShox Deluxe Select+ RT
Travel rear mm: 140
Rear derailleur: Sram SX Eagle
Travel front mm: 130

Geometry

27.5": Reach mm: 391; Stack mm: 576; Chainstay mm: 425; Wheelbase mm: 1099; Head angle deg: 67; Seat angle deg: 75

Launch price read from Rocky Mountain's US model-year page captured 2019-08 (inside the model year). Geometry is the Neutral position of the adjustable geometry chip.

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