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Like a trail bike hit with a shrink ray. Shreds trails with Slayer-levels of confidence.
Like a trail bike hit with a shrink ray. Shreds trails with Slayer-levels of confidence.
Rocky Mountain

Rocky Mountain Reaper 26 Kids Mountain Bike - Black/ Green


With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!


With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Rocky Mountain Reaper 26 Kids Mountain Bike - Black/ Green


Brand:Rocky Mountain


Guess what? Kids want to rip trails, too. That's why the Reaper incorporates decades of trail, enduro, and park prowess and condenses it into a shred ready package for kids.

The result? Full-sized trail bike levels of competence and composure in a kid-friendly package. The objective? To pass on a love of riding and ripping to the next generation. Don't fear the Reaper (sorry, they had to)—it's carrying the next generation of riders onto big, burly things.

The fastest kid setup possible

Whatever size, whatever build, the Reaper is designed with kids in mind. Suspension components and setup are designed to provide grown-up levels of performance for growing shredders. The Reaper gets the same suspension and kinematics attention and detail as every other Rocky Mountain bike—no exceptions.

Long-term adjustability

Multiple frame sizes and wheel size flexibility means kids can shred season after season with the Reaper. The result? A seriously capable trail bike that grows with kids as they get better and go bigger.

Technical Information
  • Frame
    FORM™ Alloy | Full Sealed Cartridge Bearings | Press Fit BB | Internal Cable Routing | 2-Bolt ISCG05 Tabs | RIDE-9™ Adjustable Geometry + Suspension Rate | 130mm Travel. FORM™ Alloy Rear Triangle
  • Fork
    RockShox Recon Gold 130mm | 27.5 = 37mm Offset
  • Front Travel
  • Shock
    RockShox Monarch R High Volume | Sealed Bearing Eyelet | 25x8mm F Hardware | All Sizes = 165x38mm | Light Tune
  • Rear Travel
  • Headset
    FSA Orbit NO.57B | 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race
  • Stem
    Rocky Mountain 31.8 AM | 5° Rise | All Sizes = 40m
  • Handlebar
    SDG Slater | 650mm Width | 20mm Rise | 8° Backsweep | 5° Upsweep | 31.8 Clamp
  • Grips
    SGD Slater JR Lock On
  • Brakes
    Shimano MT4100 2 Piston | Resin Pads | F:Shimano RT30 180mm | R:Shimano RT30 180mm
  • Shifters
    Shimano Deore 10spd
  • Rear Derailleur
    Shimano Deore 10spd
  • Cranks & Chainring
    Race Face Ride Cinch | 30T | 24mm Spindle | 165mm Crank Length
  • Bottom Bracket
    Shimano SM-BBMT500
  • Cassette
    Sunrace CSMS2 11-46T
  • Chain
    Shimano HG54
  • Front Hub
    Rocky Mountain Sealed Boost 15mm
  • Rear Hub
    Novatec D462 Sealed Boost 148mm
  • Spokes
    2.0 Stainless
  • Rims
    WTB ST i21 TCS Tubeless | 32H |
  • Tires
    F: Maxxis Minion DHF 2.35 // R: Maxxis Minion DHF 2.35
  • Seatpost
    Rocky Mountain Toonie Drop Composite 30.9mm | 80mm
  • Saddle
    WTB Volt Race 133
  • Weight
    This information isn't available yet. We will update the weight of this model as soon as possible.
Sizing Information
Position 5 (Neutral)
Top Tube Horizontal (mm)503
Head Tube Angle (deg)64.6
Head Tube Length (mm)93
Seat Tube Angle (deg)74.1
Seat Tube Length (mm)331
Rear Centre (mm)418
Bottom Bracket Drop (mm)6
Reach (mm)347
Stack (mm)547
Standover Height (mm)729
Wheelbase (mm)1071
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