Rocky Mountain Slayer C90 Shimano

Name: Rocky Mountain Slayer C90 Shimano
Brand: Rocky Mountain

2023 MountainEnduro Manufacturer page

Rocky Mountain Slayer C90 Shimano, color Grey / Black

Last known price: $10,299

Prices shown first for United States
Travel: 180 / 180 mm Fork / rear shock
Wheels: 29″ / 27.5″, 29″
Drivetrain: 1 × 12 32t / 10–51t
Gear range: 510%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

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

Components

20 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

SMOOTHWALL™ Carbon | Full Sealed Cartridge Bearings | Press Fit BB | Internal Cable Routing and Storage Compartment | 2-Bolt ISCG05 Tabs | RIDE-4™ Adjustable Geometry | 2 Position Axle | 180mm Travel. SMOOTHWALL™ Carbon Rear Triangle Not identified

RIDE-4

Suspension

2 parts

Drivetrain

6 parts

Brakes

1 part

Brakes
- Shimano XTR BR-M9120
BR-M9120

Wheels and tires

5 parts

Cockpit and contact points

6 parts

Sizes and geometry

12 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG Slack

Table

Reach 474mm

Stack 638mm

Wheelbase 1281mm

Head angle 62.5°

Seat angle 77.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 12 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	433	430	424	458	455	450	484	480	474	510	514	504
Stackmm	617	619	623	617	619	623	631	634	638	647	644	651
Top tube lengthmm	566	567	568	591	592	593	620	621	622	653	653	655
Seat tube lengthmm	380	380	380	410	410	410	440	440	440	470	470	470
Head tube lengthmm	100	100	100	100	100	100	110	110	110	125	125	125
Head tube angle	63.3°	63°	62.5°	63.3°	63°	62.5°	63.3°	63°	62.5°	63°	63.3°	62.5°
Seat tube angle	77.8°	77.5°	77°	77.8°	77.5°	77°	77.8°	77.5°	77°	77.5°	77.8°	77°
Chainstay lengthmm	438	439	440	438	439	440	438	439	440	439	438	440
Wheelbasemm	1222	1223	1224	1247	1248	1249	1278	1280	1281	1317	1315	1317
Front centermm	784	784	784	809	809	809	841	842	842	879	878	878
Bottom bracket dropmm	5	9	16	5	9	16	19	22	29	22	19	29
Bottom bracket heightmm	—	—	—	—	—	—	355	352	345	352	355	345
Standover heightmm	824	821	820	824	821	820	827	823	820	823	827	822
Fork rakemm	39	39	39	39	39	38	43	44	45	45	44	44
Trailmm	145	147	151	145	147	152	140	141	144	140	139	145
Stack/reach ratio	1.43	1.44	1.47	1.35	1.36	1.38	1.30	1.32	1.35	1.27	1.25	1.29

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: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 180 mm
Rear travel: 180 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 18.2 in
Highest gear: 92.8 in

Wheels and brakes

Wheel configuration: Different sizes
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

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

Technical analysis

5 measures

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

Front travel

180 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,823 bicycles with this information
Coverage: 98.4% of the class

Rear travel

180 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,564 bicycles with this information
Coverage: 84.4% of the class

Lowest gear

18.2 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,310 bicycles with this information
Coverage: 70.7% of the class

Highest gear

92.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,310 bicycles with this information
Coverage: 70.7% of the class

Shifting

Mechanical

364 of 1,851 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,851 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.0 km/h
Highest gear: 35.5 km/h

Total gear range 510%

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: 18.2–92.8 gear inches
Class reference (p10–p90): 16.9–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2023
Lowest gear: 1310 bicycles with this information, 70.7% of the class
Highest gear: 1310 bicycles with this information, 70.7% 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Rocky Mountain Slayer C90 Shimano	Rocky Mountain Slayer A30 Park SRAM	Rocky Mountain Slayer A30 Shimano	Rocky Mountain Slayer A50 Shimano	Rocky Mountain Slayer Alloy 30	Rocky Mountain Slayer Alloy 30 Park
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Suspension
Front travel	180 mm	200 mm	180 mm	180 mm	180 mm	200 mm
Drivetrain
Rear sprockets	12	7	12	12	12	7
Smallest sprocket	10	11	10	10	10	11
Largest sprocket	51	25	51	51	51	25
Lowest gear	18.2 in	37.1 in	18.2 in	18.2 in	18.2 in	37.1 in
Highest gear	92.8 in	84.4 in	92.8 in	92.8 in	92.8 in	84.4 in
Wheels
Wheel configuration	Different sizes	Different sizes	Different sizes	Different sizes	Same size	Same size
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost
Other specifications
Bottom bracket standard	BB86/BB92	Not informed	Not informed	Not informed	Not informed	Not informed
Fork spring	Air	Not informed	Air	Air	Air	Not informed
Rear shock spring	Coil	Coil	Not informed	Coil	Not informed	Coil
Wheel material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Wheel size	29″ / 27.5″	29″ / 27.5″	29″ / 27.5″	29″ / 27.5″	29″	29″