Velopedia Bicycle Archive
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Compare published geometry, gearing and specifications for up to three bicycles.
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At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Data limitation
Published weights cannot be compared because the measurement conditions are missing or differ.
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.
Lowest1.28:1Highest2.91:1Total range227%
Speed unavailable: wheel or tire size is missing or unclear.
Lowest1.28:1Highest2.91:1Total range227%
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
2023 Rocky Mountain Slayer Alloy 30 Park
2024 Rocky Mountain Slayer Alloy 30 Park
Overview
Model Year
2023
2024
Brand
Rocky Mountain
Rocky Mountain
Model
Slayer Alloy 30 Park
Slayer Alloy 30 Park
Bicycle Type
Mountain
Mountain
Original MSRP
$4,599.00
$4,599.00
Colors
Red/Blue
Red/Blue
Sizes
S, M, L, XL
S, M, L, XL
Weight
38.1 LBS|17.3 KGS
38.1 LBS|17.3 KGS
Frameset
Frame Construction
FORM™ Alloy | Full Sealed Cartridge Bearings | Press Fit BB | Internal Cable Routing | 2-Bolt ISCG05 Tabs | RIDE-4™ Adjustable Geometry | 2 Position Axle | 180mm Travel. FORM™ Alloy Rear Triangle
FORM™ Alloy | Full Sealed Cartridge Bearings | Press Fit BB | Internal Cable Routing | 2-Bolt ISCG05 Tabs | RIDE-4™ Adjustable Geometry | 2 Position Axle | 180mm Travel. FORM™ Alloy Rear Triangle
Frame Material
Aluminum
Aluminum
Fork
RockShox Boxxer Select RC 200mm | 27.5 = 36mm Offset | 29 = 46mm Offset
RockShox Boxxer Select RC 200mm | 27.5 = 36mm Offset | 29 = 46mm Offset
Rear Shock
RockShox Super Deluxe Coil Select | Sealed Bearing Eyelet | 25x8mm F Hardware | All Sizes = 230 x 65mm | Size-Specific tune in FAQ
RockShox Super Deluxe Coil Select | Sealed Bearing Eyelet | 25x8mm F Hardware | All Sizes = 230 x 65mm | Coil Spring SM - MD - LG - XL = 400 - 450 - 500 - 550
Drivetrain
Shifters
Sram GX DH
Sram GX DH
Rear Derailleur
Sram GX DH
Sram GX DH
Crankset
Race Face Aeffect R Cinch | 32T | 24mm Spindle | 170mm Crank Length
Race Face Aeffect R Cinch | 32T | 24mm Spindle | SM = 165mm | MD - XL = 170mm
Bottom Bracket
Shimano SM-BBMT500
Shimano SM-BBMT500
Cassette
Sram PG-720 11-25T
Sram PG-720 11-25T
Chain
KMC X11-1
KMC X11-1
Brakes
Brakes
Sram Guide RE 4 Piston | Metal Pads | F:Sram Centerline 220mm | R:Sram Centerline 200mm
Sram G2 RE 4 Piston | Metal Pads
Cockpit & Contact Points
Headset
FSA Orbit NO.57E | Sealed 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race
FSA Orbit NO.57E ZS44|56 | Sealed 36°x45° 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 AM | 780mm Width | 38mm Rise | 9° Backsweep | 5° Upsweep | 35 Clamp
Rocky Mountain AM | 780mm Width | 38mm Rise | 9° Backsweep | 5° Upsweep | 35 Clamp
Stem
Rocky Mountain 35 CNC DH
Rocky Mountain 35 CNC DH
Saddle
WTB Volt Race 142
WTB Volt Race 142
Seatpost
Rocky Mountain SL 30.9mm
Rocky Mountain SL 30.9mm
Wheels & Tires
Hubs
Front: Rocky Mountain Sealed Boost 20mm; Rear: Sram MTH 746 Boost 148mm
Front: Rocky Mountain DH Sealed Boost 20mm; Rear: Sram MTH 746 Boost 148mm
Rims
Race Face ARC HD 30 | 32H | Tubeless Compatible - Tape / Valves / Sealant Not Incl
Race Face ARC HD 30 | 32H / Tubeless Compatible - Tape / Valves / Sealant Not Incl
Spokes
2.0 Stainless
2.0 Stainless
Front Tire
Maxxis Minion DHF 2.5 WT 3C MaxxGrip DH Tubeless Ready
Maxxis Minion DHF 2.5 WT 3C MaxxGrip DH Tubeless Ready
Rear Tire
Maxxis Minion DHR II 2.4 WT 3C MaxxGrip DH Tubeless Ready
Maxxis Minion DHR II 2.4 WT 3C MaxxGrip DH Tubeless Ready
Wheel Size
29"; 29/27.5
29"; 29/27.5
Geometry · choose a size for each bicycle
Geometry size
Reach
511 mm
511 mm
Stack
646.1 mm
646.1 mm
Effective top tube
653.2 mm
653.2 mm
Head-tube angle
63.1°
63.1°
Seat-tube angle
77.6°
77.6°
Seat tube
470 mm
470 mm
Head tube
125 mm
125 mm
Chainstay / rear center
438.3 mm
438.3 mm
Wheelbase
1320.2 mm
1320.2 mm
Bottom-bracket drop
17 mm
17 mm
Standover height
831.5 mm
831.5 mm
Wheel size
29
29
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.