Velopedia Bicycle Archive

2023 Rocky Mountain Slayer Alloy 30 Park

Original specifications: 29"; 29/27.5 wheels · 38.1 LBS|17.3 KGS published weight · geometry for 4 published sizes.

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At a glance

Archive #900004820
Model year
2023
Category
Mountain
Original MSRP
$4,599.00
Sizes
S, M, L, XL
Colors
Red/Blue
Weight
38.1 LBS|17.3 KGS
Geometry
4 manufacturer sizes
In this record
22 specifications · archived image · original MSRP · geometry
Model history 1 other year

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Identification clues

2023 archived details

Published colors
Red/Blue
Frame
Aluminum

Clues, not proof of model year. Colors vary and components may have been replaced.

Campaign
Original buildAluminum · 29"; 29/27.5

Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

SMLXL

Published colors

Red/Blue

Frameset

Frame ConstructionFORM™ 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 MaterialAluminum
ForkRockShox Boxxer Select RC 200mm | 27.5 = 36mm Offset | 29 = 46mm Offset
Rear ShockRockShox Super Deluxe Coil Select | Sealed Bearing Eyelet | 25x8mm F Hardware | All Sizes = 230 x 65mm | Size-Specific tune in FAQ

Drivetrain

ShiftersSram GX DH
Rear DerailleurSram GX DH
CranksetRace Face Aeffect R Cinch | 32T | 24mm Spindle | 170mm Crank Length
Bottom BracketShimano SM-BBMT500
CassetteSram PG-720 11-25T
ChainKMC X11-1

Brakes

BrakesSram Guide RE 4 Piston | Metal Pads | F:Sram Centerline 220mm | R:Sram Centerline 200mm

Cockpit & Contact Points

HeadsetFSA 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
HandlebarRocky Mountain AM | 780mm Width | 38mm Rise | 9° Backsweep | 5° Upsweep | 35 Clamp
StemRocky Mountain 35 CNC DH
SaddleWTB Volt Race 142
SeatpostRocky Mountain SL 30.9mm

Wheels & Tires

HubsFront: Rocky Mountain Sealed Boost 20mm; Rear: Sram MTH 746 Boost 148mm
RimsRace Face ARC HD 30 | 32H | Tubeless Compatible - Tape / Valves / Sealant Not Incl
Spokes2.0 Stainless
Front TireMaxxis Minion DHF 2.5 WT 3C MaxxGrip DH Tubeless Ready
Rear TireMaxxis Minion DHR II 2.4 WT 3C MaxxGrip DH Tubeless Ready
Wheel Size29"; 29/27.5

Geometry

4 sizes · 12 measurements

Frame measurements by size.

All geometry measurements16 size / setup combinations · 12 measurements
MeasurementLG · 29″ · POS.1 SlackXL · 29″ · POS.1 SlackLG · 29″ · POS.2XL · 29″ · POS.2LG · 29″ · POS.3XL · 29″ · POS.3LG · 29″ · POS.4 SteepXL · 29″ · POS.4 SteepSM · MX · POS.1 SlackMD · MX · POS.1 SlackSM · MX · POS.2MD · MX · POS.2SM · MX · POS.3MD · MX · POS.3SM · MX · POS.4 SteepMD · MX · POS.4 Steep
Seat tube440 mm470 mm440 mm470 mm440 mm470 mm440 mm470 mm380 mm410 mm380 mm410 mm380 mm410 mm380 mm410 mm
Effective top tube622.1 mm655.1 mm621.5 mm654.5 mm620.8 mm653.8 mm620.2 mm653.2 mm570.2 mm595.2 mm569.6 mm594.6 mm569 mm594 mm568.4 mm593.4 mm
Head tube110 mm125 mm110 mm125 mm110 mm125 mm110 mm125 mm100 mm100 mm100 mm100 mm100 mm100 mm100 mm100 mm
Head-tube angle62.3°62.3°62.6°62.6°62.8°62.8°63.1°63.1°62.3°62.3°62.5°62.5°62.8°62.8°63.1°63.1°
Seat-tube angle76.8°76.8°77.1°77.1°77.3°77.3°77.6°77.6°76.8°76.8°77°77°77.3°77.3°77.6°77.6°
Chainstay / rear center439.9 mm439.9 mm439.4 mm439.4 mm438.8 mm438.8 mm438.3 mm438.3 mm438.5 mm438.5 mm437.9 mm437.9 mm437.1 mm437.1 mm436.4 mm436.4 mm
Wheelbase1284.7 mm1321.5 mm1284.4 mm1321.2 mm1283.9 mm1320.7 mm1283.4 mm1320.2 mm1228.7 mm1253.7 mm1228.2 mm1253.2 mm1227.6 mm1252.6 mm1227 mm1252 mm
Bottom-bracket drop28.1 mm28.2 mm24.8 mm24.8 mm20.7 mm20.7 mm17 mm17 mm13.9 mm13.9 mm10.5 mm10.5 mm6.5 mm6.5 mm2.7 mm2.7 mm
Reach472.6 mm502.7 mm475.2 mm505.2 mm487.3 mm508.3 mm481 mm511 mm421.7 mm446.8 mm424.4 mm449.5 mm427.6 mm452.6 mm430.5 mm455.5 mm
Stack639 mm652.6 mm637.2 mm650.7 mm634.9 mm648.3 mm632.8 mm646.1 mm630.3 mm630.5 mm628.4 mm628.6 mm—626.4 mm624.3 mm624.3 mm
Standover height825.3 mm827.2 mm828.4 mm828.8 mm828.3 mm828.3 mm831.5 mm831.5 mm825.5 mm825.3 mm826.3 mm826.1 mm826.2 mm826.2 mm829.1 mm829.1 mm
Wheel size2929292929292929MxMxMxMxMxMxMxMx

Dimensions as recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

All published sizes32T · 11–25T
Lowest1.28:1 Highest2.91:1 Total range227%

Speed unavailable: wheel or tire size is missing or unclear.

Add your rear tire size to calculate speed
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.

Try other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Seatpost · Original
Rocky Mountain SL 30.9mm
Retailer offers
Cassette · Original
Sram PG-720 11-25T
Front tire · Original
Maxxis Minion DHF 2.5 WT 3C MaxxGrip DH Tubeless Ready
More parts (5)Fewer parts
Rear tire · Original
Maxxis Minion DHR II 2.4 WT 3C MaxxGrip DH Tubeless Ready
Bottom bracket · Original
Shimano SM-BBMT500
Saddle · Original
WTB Volt Race 142
Rear derailleur · Original
Sram GX DH
Shifters · Original
Sram GX DH

Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Service essentialsQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Seatpost diameter
30.9 mmCheck: Read the post’s diameter marking; seat-clamp size differs.
Bottom bracket / shell
Shimano SM-BBMT500Check: Verify shell type and width, crank interface, and spindle length or spacers.

Not confirmed in this record: Front tire · Rear tire · Drivetrain. Check the fitted parts for these details.

Bike-specific inspection checklist 23 checks based on 6 archived component groups Open checklistClose checklist
0 of 23 checked Progress stays in this browser for this record.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2023 Rocky Mountain Slayer Alloy 30 Park · Mountain · Published sizes: S, M, L, XL

Archived: Frame: 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 · Fork: RockShox Boxxer Select RC 200mm | 27.5 = 36mm Offset | 29 = 46mm Offset

Archived: Fork: 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

Archived: Shifters: Sram GX DH · Rear derailleur: Sram GX DH · Crankset: Race Face Aeffect R Cinch | 32T | 24mm Spindle | 170mm Crank Length · Bottom bracket: Shimano SM-BBMT500 · Cassette: Sram PG-720 11-25T · Chain: KMC X11-1

Archived: Brakes: Sram Guide RE 4 Piston | Metal Pads | F:Sram Centerline 220mm | R:Sram Centerline 200mm

Archived: Wheel size: 29"; 29/27.5 · Rims: Race Face ARC HD 30 | 32H | Tubeless Compatible - Tape / Valves / Sealant Not Incl · Hubs: Front: Rocky Mountain Sealed Boost 20mm; Rear: Sram MTH 746 Boost 148mm

Controls and contact points

Archived: 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 · Handlebar: Rocky Mountain AM | 780mm Width | 38mm Rise | 9° Backsweep | 5° Upsweep | 35 Clamp · Stem: Rocky Mountain 35 CNC DH · Seatpost: Rocky Mountain SL 30.9mm · Saddle: WTB Volt Race 142

Before and during the test ride

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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