KidsVerified spec

2023 Rocky Mountain Reaper 26

Launched at $2,849Lists today at $2,999 (2026-09)

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What a used one is worth

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New

$1,881

$1,269 to $2,218

Like new

$1,787

$1,206 to $2,107

Excellent

$1,693

$1,142 to $1,996

Good

$1,411

$952 to $1,663

Fair

$1,034

$698 to $1,220

For parts

$564

$381 to $665

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: 2023
Category: Kids · trail
Frame material: aluminum
Sizes: One size
Wheel size: 26
Launch MSRP (US): $2,849
Current list price: $2,999 (as of 2026-09)

Drivetrain

Speeds: 10
Groupset: microSHIFT Advent X
Electronic: false

Build

Fork: RockShox Recon Gold 130mm | 27.5 = 37mm Offset
Stem: Rocky Mountain 31.8 AM | 5° Rise | All Sizes = 40m
Tires: F: Maxxis Minion DHF 2.35 // R: Maxxis Minion DHF 2.35
Brakes: Shimano MT4100 2 Piston | Resin Pads | F:Shimano RT30 180mm | R:Shimano RT30 180mm
Saddle: WTB Volt Race 133
Wheels: WTB ST i21 TCS Tubeless | 32H rims; hubs: Rocky Mountain Sealed Boost 15mm / Novatec D462 Sealed Boost 148mm
Cassette: Sunrace CSMS2 11-46T
Crankset: Race Face Ride Cinch | 30T | 24mm Spindle | 165mm Crank Length
Seatpost: Rocky Mountain Toonie Drop Composite 30.9mm | 80mm
Shifters: MicroShift Advent X 10spd
Handlebar: SDG Slater | 650mm Width | 20mm Rise | 8° Backsweep | 5° Upsweep | 31.8 Clamp
Weight kg: 13
Rear shock: RockShox Monarch R High Volume | Sealed Bearing Eyelet | 25x8mm F Hardware | All Sizes = 165x38mm | Light Tune
Travel rear mm: 130
Rear derailleur: MicroShift Advent X 10spd With Clutch
Travel front mm: 130

Geometry

Kids: Reach mm: 347; Stack mm: 547; Chainstay mm: 418; Wheelbase mm: 1071; Head angle deg: 64.6; Seat angle deg: 74.1

Launch price read from Rocky Mountain's US store page captured 2022-12 (inside the model year). list_price_usd is the store's price today. Colors: Black/Green. Geometry is the Neutral position of the adjustable geometry chip.

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