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: 2025 Rocky Mountain Reaper 24 is Kids; 2022 Rocky Mountain Reaper 24 is Mountain.
- Frame geometry
2025 Rocky Mountain Reaper 24 has 13 mm more stack than 2022 Rocky Mountain Reaper 24 in the selected sizes.
More stack places the frame reference higher, not necessarily the handlebar.
- Handling
2025 Rocky Mountain Reaper 24 has a 0.7° slacker head-tube angle than 2022 Rocky Mountain Reaper 24 in the selected sizes.
Fork offset, tire size and wheelbase also affect steering; head angle alone is not a handling verdict.
- Identity & price
2022 Rocky Mountain Reaper 24 had an original MSRP $560 lower than 2025 Rocky Mountain Reaper 24.
Original MSRP is the published list price when new, not today’s used-bike value.
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%
Estimated speed at 90 RPMLowest gearHighest gear
Rear tire: 2.3″ + 24-inch.
Lowest0.67:1Highest2.55:1Total range382%
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
2025 Rocky Mountain Reaper 24
2022 Rocky Mountain Reaper 24
Overview
Model Year
2025
2022
Brand
Rocky Mountain
Rocky Mountain
Model
Reaper 24
Reaper 24
Bicycle Type
Youth
Youth
Original MSRP
$2,799.00
$2,239.00
Colors
Orange/Grey/Orange
Green/Gold
Sizes
One Size
One Size
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-2™ Adjustable Geometry | 130mm Travel | FORM™ Alloy Rear Triangle
FORM™ Alloy. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-9™ Adjustable Geometry + Suspension Rate. 130mm Travel.
Frame Material
Aluminum
Aluminum
Fork
Manitou JUNIT 34 Comp 120mm | 24" = 41mm Offset
Suntour Raidon 32 LOR DS 120mm
Rear Shock
RockShox Deluxe Select | Sealed Bearing Eyelet | 20x8mm F Hardware | 190x45mm
RockShox Monarch R | Sealed Bearing Eyelet | 25x8mm F Hardware | All Sizes = 165x38mm | Light Tune
Drivetrain
Shifters
MicroShift Advent X 10spd
Shimano Deore 10spd
Rear Derailleur
MicroShift Advent X 10spd With Clutch
Shimano Deore 10spd
Crankset
Rocky Mountain Microdrive 2PC | 28T | 104mm Asymmetrical BCD | 24mm Spindle | Crank Length = 140mm
Rocky Mountain Microdrive | 28T | Sram 76mm BCD | 24mm Spindle | Crank Length: 152mm
Bottom Bracket
—
Rocky Mountain Sealed BB92 - Shimano Compatible
Cassette
Sunrace CSMS2 11-42T
Sunrace CSMS2 11-42T
Chain
KMC X10-1
KMC X10-1
Brakes
Brakes
Tektro HD-J2820 | Short Reach Lever | Shimano Pad Compatible
Tektro HD-M286 | Short Reach Lever | Shimano Pad Compatible | F: Tektro 180mm | R: Tektro 180mm
Cockpit & Contact Points
Headset
FSA ZS56/66 Reach Adjust | 5mm Cups Installed | Sealed Stainless 36°x45° Bearings | 30.2mm x 41mm x 6.5mm Upper | 40mm x 51.8mm x 8.0mm Lower | 1.5" Crown Race
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
Handlebar
Rocky Mountain Jr | 640mm Width | 25mm rise | 9° Backsweep | 5° Upsweep | 31.8 | For 19mm Grips
SDG Slater | 650mm Width | 20mm Rise | 8° Backsweep | 5° Upsweep | 31.8 Clamp
Stem
Rocky Mountain 31.8 AM | 5° Rise | All Sizes = 40mm
Rocky Mountain 31.8 AM | 5° Rise | All Sizes = 40m
Saddle
Rocky Mountain Kids
Rocky Mountain Kids
Seatpost
Tranz X +RAD1.0 Adjustable Dropper Post | 30mm Adjustment | Alloy Clamp Lever | 30.9mm | 100mm
Rocky Mountain SL 30.9mm
Wheels & Tires
Hubs
Front: Shimano TC500 | 15mm Boost; Rear: Shimano TC500 Boost 148mm
Front: Shimano MT400 | 15x100mm; Rear: Shimano MT400 Boost 148mm
Rims
WTB KOM Team i30 TCS 2.0 | 28H
WTB SX17 | 32H |
Spokes
2.0 Stainless
2.0 Stainless
Front Tire
Maxxis Minion DHF 2.4 EXO Tubeless Ready
Maxxis Minion DHR II 2.3
Rear Tire
Maxxis Minion DHR II 2.3 EXO Tubeless Ready
Maxxis Minion DHR II 2.3 |
Wheel Size
24"
24"
Geometry · choose a size for each bicycle
Geometry size
Reach
359 mm
360 mm
Stack
551 mm
538 mm
Effective top tube
478 mm
499 mm
Head-tube angle
65.3°
66°
Seat-tube angle
77.8°
75.5°
Seat tube
315 mm
331 mm
Head tube
105 mm
93 mm
Chainstay / rear center
405 mm
418 mm
Wheelbase
1058 mm
1053 mm
Bottom-bracket drop
7 mm
16 mm
Standover height
721 mm
694 mm
Wheel size
24
24
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.