Rocky Mountain Slayer Alloy 30 Park (29)

2022 MountainDownhill Manufacturer page

Last known price: $4,369

Prices shown first for United States
Travel: 200 / 170 mm Fork / rear shock
Wheels: 27.5″, 29″
Drivetrain: 1 × 7 32t / 11–25t
Gear range: 227%
Weight: 17.09 kg 37.7 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM Steep 155–167.5
SM Slack 155–167.5
MD Steep 165–175
MD Slack 165–175
MD Steep 167.5–177.5
MD Slack 167.5–177.5
LG Steep 175–188
LG Slack 175–188
LG Steep 175–188
LG Slack 175–188
XL Steep 185.5–198
XL Slack 185.5–198
XL Steep 185.5–198
XL Slack 185.5–198

Components

19 of 21 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

FORM™ Alloy. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-4™ Adjustable Geometry + Suspension Rate. 29: 170mm Travel / 27.5: 180mm Travel. FORM™ Alloy Rear Triangle Not identified

RIDE-4

Suspension

2 parts

Drivetrain

6 parts

Brakes

1 part

Brakes
- SRAM Guide

Wheels and tires

5 parts

Cockpit and contact points

6 parts

Sizes and geometry

14 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG Steep

Table

Reach 469mm

Stack 611mm

Wheelbase 1247mm

Head angle 64.4°

Seat angle 75.9°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 14 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	424	415	447	438	448	439	469	460	470	461	502	493	501	492
Stackmm	592	599	597	604	619	625	611	617	633	639	624	631	647	653
Top tube lengthmm	573	575	597	599	602	604	622	625	627	629	659	661	662	664
Seat tube lengthmm	380	380	420	420	420	420	460	460	445	445	480	480	480	480
Head tube lengthmm	90	90	95	95	95	95	110	110	110	110	125	125	125	125
Head tube angle	64.4°	63.6°	64.4°	63.6°	64°	63.2°	64.4°	63.6°	64°	63.2°	64.4°	63.6°	64°	63.2°
Seat tube angle	75.9°	75.1°	75.9°	75.1°	76°	75.2°	75.9°	75.1°	76°	75.2°	75.9°	75.1°	76°	75.2°
Chainstay lengthmm	429	431	429	431	442	443	429	431	442	443	429	431	442	443
Wheelbasemm	1193	1195	1219	1220	1248	1250	1247	1249	1277	1278	1286	1283	1314	1315
Front centermm	764	764	790	789	806	808	818	818	835	836	857	852	872	873
Bottom bracket dropmm	3	15	3	15	16	27	3	15	16	27	3	15	16	27
Bottom bracket heightmm	352	340	352	340	358	347	352	340	358	347	352	340	358	347
Standover heightmm	820	812	820	812	840	832	820	812	840	832	820	812	840	832
Fork rakemm	52	53	53	53	58	60	52	53	58	59	52	48	57	58
Trailmm	113	117	112	117	118	122	113	117	118	123	113	123	119	124
Stack/reach ratio	1.40	1.44	1.34	1.38	1.38	1.42	1.30	1.34	1.35	1.39	1.24	1.28	1.29	1.33

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 17.09 kg

37.7 lb

Suspension

Suspension configuration: Full suspension
Front travel: 200 mm
Rear travel: 170 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 7
Smallest sprocket: 11
Largest sprocket: 25
Lowest gear: 37.1 in
Highest gear: 84.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Rear shock spring: Coil
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 27.5″, 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

200 mm

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2022
Sample: 126 bicycles with this information
Coverage: 100.0% of the class

Rear travel

170 mm

This value is below the central range for this class.

Cohort: Mountain / Downhill Model year: 2022
Sample: 113 bicycles with this information
Coverage: 89.6% of the class

Lowest gear

37.1 gear inches

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2022
Sample: 106 bicycles with this information
Coverage: 84.1% of the class

Highest gear

84.4 gear inches

This value is below the central range for this class.

Cohort: Mountain / Downhill Model year: 2022
Sample: 106 bicycles with this information
Coverage: 84.1% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 14.2 km/h
Highest gear: 32.3 km/h

Total gear range 227%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 37.1–84.4 gear inches
Class reference (p10–p90): 29.0–103.9 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Downhill Model year: 2022
Lowest gear: 106 bicycles with this information, 84.1% of the class
Highest gear: 106 bicycles with this information, 84.1% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2022 builds

Differences across 2022 builds
Specification	This bicycle Rocky Mountain Slayer Alloy 30 Park (29)	Rocky Mountain Slayer Alloy 30	Rocky Mountain Slayer Alloy 30 Park	Rocky Mountain Slayer Alloy 50	Rocky Mountain Slayer Carbon 50	Rocky Mountain Slayer Carbon 70
Frame
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Bicycle weight	17.09 kg	Not informed	17.09 kg	17.18 kg	16.04 kg	16 kg
Suspension
Front travel	200 mm	180 mm	200 mm	180 mm	180 mm	180 mm
Drivetrain
Rear sprockets	7	12	7	12	Not informed	Not informed
Smallest sprocket	11	10	11	10	10	10
Largest sprocket	25	51	25	51	51	51
Lowest gear	37.1 in	18.2 in	37.1 in	18.2 in	18.2 in	18.2 in
Highest gear	84.4 in	92.8 in	84.4 in	92.8 in	92.8 in	92.8 in
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost
Other specifications
Rear shock spring	Coil	Not informed	Coil	Coil	Coil	Coil
Fork spring	Not informed	Air	Not informed	Air	Air	Air