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Rocky Mountain Slayer Alloy 50 27.5

Rocky Mountain Slayer Alloy 50 27.5
  • Color: Black/Grey
  • Color: Black/Red
This item is currently not available.


The ultimate big mountain platform, the Slayer is meant for riding fast and sending it deep. Designed to be able to pedal to the top of any descent, this bike allows you to shred corners, hit gaps, and ride harder than you ever thought possible.

Whether you're smashing through the roughest trails imaginable or scrubbing lips in the park, the Slayer is built for those who charge. We’ve made it longer and slacker, with better small-bump sensitivity and a more progressive end-stroke. For those who like to fine-tune their ride before they shred, we kept the RIDE-4 adjustment system to allow for further geometry and ride feel customization. Rocky Mountain led the original freeride movement, and the Slayer continues that legacy.

- FORM Alloy frame
- RockShox Lyrik Select RC 180mm fork
- RockShox Super Deluxe Coil Ultimate RCT shock
- Shimano SLX/XT 12-speed drivetrain
- Shimano SLX Trail 4 Piston brakes
- Maxxis Minion DHF/Aggressor WT 2.5" tires

Dropper posts

A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.

Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.

Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.


Frame FORM Alloy, Full Sealed Cartridge Bearings, Press Fit BB, Internal Cable Routing, 2-Bolt ISCG05 Tabs, RIDE-4 Adjustable Geometry
Fork RockShox Lyrik Select RC 29: 170mm 42mm Offset / 27.5: 180mm 37mm Offset
Headset FSA Orbit NO.57E
Rear Shock RockShox Super Deluxe Coil Ultimate RCT, SM = 350 lb / MD = 400 lb / LG = 450 lb / XL = 500 lb
Axles Front: 15 x 110mm Boost thru-axle
Rear: 12 x 148mm Boost thru-axle
Rims/Wheels WTB ST i30 TCS 2.0 Tubeless
Hubs Front: Rocky Mountain Sealed Torque Cap
Rear: DT Swiss 370
Spokes DT Swiss Champion 2.0
Tires Front: Maxxis Minion DHF WT Double Down Maxx Grip 3C Tubeless Ready 27.5 x 2.5"
Rear: Maxxis Aggressor WT Double Down Tubeless Ready 27.5 x 2.5"
Crankset Race Face Aeffect Cinch
Chainrings 34T
Bottom Bracket Shimano SM-BBMT500
Chain Shimano HG7100
Rear Derailleur Shimano XT
Cassette/Rear Cogs Shimano SLX 10-51T
Shifters Shimano SLX
Handlebars Rocky Mountain AM 780mm
Tape/Grips Rocky Mountain Lock On XC
Stem Rocky Mountain 35 AM
Brake Levers Shimano SLX Trail 4 Piston
Brakes Shimano SLX Trail 4 Piston / Shimano RT66 203mm rotors
Saddle WTB Volt Race 142
Seat Post Race Face Aeffect R Dropper 30.9mm

* Subject to change without notice.



Part Numbers

Option UPC MPN Store SKU
Black/Grey / Small 770416262261 B0030SM2 B0030
Black/Grey / Medium 770416262285 B0030MD2 B0030
Black/Grey / Large 770416262308 B0030LG2 B0030
Black/Grey / X-Large 770416262322 B0030XL2 B0030
Black/Red / Small 770416262254 B0030SM1 B0030
Black/Red / Medium 770416262278 B0030MD1 B0030
Black/Red / Large 770416262292 B0030LG1 B0030
Black/Red / X-Large 770416262315 B0030XL1 B0030