Velopedia Bicycle Archive
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Compare published geometry, gearing and specifications for up to three bicycles.
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1 of 2 bicycles
At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Identity & price
These bicycles are categorized differently: 2022 Rocky Mountain Reaper 24 is Mountain; 2011 Rocky Mountain Reaper 24 is Kids.
- Data limitation
No geometry is recorded for 2011 Rocky Mountain Reaper 24.
Selected-size geometry
Geometry overlay
Frames share one scale and a bottom-bracket alignment. Size labels differ by brand; schematic drawing aids are identified below.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest0.67:1Highest2.55:1Total range382%
Speed unavailable: wheel or tire size is missing or unclear.
Lowest0.69:1Highest2.91:1Total range423%
Speed unavailable: wheel or tire size is missing or unclear.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
Specification
2022 Rocky Mountain Reaper 24
2011 Rocky Mountain Reaper 24
Overview
Model Year
2022
2011
Brand
Rocky Mountain
Rocky Mountain
Model
Reaper 24
Reaper 24
Bicycle Type
Youth
Juvenile mountain bike, suspension
Original MSRP
$2,239.00
Not documented
Colors
Green/Gold
Black
Sizes
One Size
12.5"
Weight
28.2 LBS|12.81 KGS
—
Frameset
Frame Construction
FORM™ Alloy. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-9™ Adjustable Geometry + Suspension Rate. 130mm Travel.
Aluminum
Frame Material
Aluminum
6061 aluminum
Fork
Suntour Raidon 32 LOR DS 120mm
Suntour XCR
Rear Shock
RockShox Monarch R | Sealed Bearing Eyelet | 25x8mm F Hardware | All Sizes = 165x38mm | Light Tune
—
Drivetrain
Component Group
—
Mountain Mix
Shifters
Shimano Deore 10spd
Shimano ST-EF51
Front Derailleur
—
Shimano TX50
Rear Derailleur
Shimano Deore 10spd
Shimano Altus
Crankset
Rocky Mountain Microdrive | 28T | Sram 76mm BCD | 24mm Spindle | Crank Length: 152mm
Truvativ Ruktion, 32/22t teeth
Bottom Bracket
Rocky Mountain Sealed BB92 - Shimano Compatible
Truvativ Howitzer XR
Cassette
Sunrace CSMS2 11-42T
Shimano HG-30
Rear Cogs
—
8-speed, 11 - 32 teeth
Chain
KMC X10-1
Shimano HG40
Pedals
—
RMB Jr Flat
Brakes
Brakes
Tektro HD-M286 | Short Reach Lever | Shimano Pad Compatible | F: Tektro 180mm | R: Tektro 180mm
Promax DSK7-20 Mechanical Disc 160mm Rotor brakes, Shimano EF51 levers
Cockpit & Contact Points
Headset
FSA Orbit NO.57B-1 | Retainer Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1-1/8" Reducer Crown Race
FSA ZST-10
Handlebar
SDG Slater | 650mm Width | 20mm Rise | 8° Backsweep | 5° Upsweep | 31.8 Clamp
RMB AM
Handlebar Extensions
—
Not included
Stem
Rocky Mountain 31.8 AM | 5° Rise | All Sizes = 40m
RMB FR 10-degree 40mm
Saddle
Rocky Mountain Kids
RMB FR JR.
Seatpost
Rocky Mountain SL 30.9mm
RMB XC, 27.2mm diameter
Wheels & Tires
Hubs
Front: Shimano MT400 | 15x100mm; Rear: Shimano MT400 Boost 148mm
RMB XC Disc
Rims
WTB SX17 | 32H |
Alex DM-18
Spokes
2.0 Stainless
Stainless stainless
Front Tire
Maxxis Minion DHR II 2.3
24" Kenda Kinetic
Rear Tire
Maxxis Minion DHR II 2.3 |
—
Wheel Size
24"
24" wheels
Geometry · choose a size for each bicycle
Geometry size
—
Reach
360 mm
—
Stack
538 mm
—
Effective top tube
499 mm
—
Head-tube angle
66°
—
Seat-tube angle
75.5°
—
Seat tube
331 mm
—
Head tube
93 mm
—
Chainstay / rear center
418 mm
—
Wheelbase
1053 mm
—
Bottom-bracket drop
16 mm
—
Standover height
694 mm
—
Wheel size
24
—
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.