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2021 Rocky Mountain Slayer Alloy 30 Park Bike

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Product Rocky Mountain Slayer Alloy 30 Park Bike
Model Year 2021
Riding Type Enduro / All-Mountain, Freeride / Bike Park
Rider Unisex
Sizes and Geometry
SM 27.5" (Slackest, Steepest), MD 27.5" (Slackest, Steepest), MD 29" (Slackest, Steepest), LG 29" (Slackest, Steepest), XL 29" (Slackest, Steepest) View Geometry
Size SM 27.5" (Slackest, Steepest) MD 27.5" (Slackest, Steepest) MD 29" (Slackest, Steepest) LG 29" (Slackest, Steepest) XL 29" (Slackest, Steepest)
Top Tube Length 574mm, 572mm 598mm, 596mm 604mm, 602mm 629mm, 627mm 664mm, 661mm
Head Tube Angle 63.9°, 64.8° 63.9°, 64.8° 63.2°, 64.1° 63.2°, 64.1° 63.2°, 64.1°
Head Tube Length 90mm 95mm 95mm 110mm 125mm
Seat Tube Angle 75.4°, 76.3° 75.4°, 76.3° 75.2°, 76.1° 75.2°, 76.1° 75.2°, 76.1°
Seat Tube Length 380mm 420mm 420mm 445mm 480mm
Bottom Bracket Height 18mm drop, 6mm drop 18mm drop, 6mm drop 27mm drop, 16mm drop 27mm drop, 16mm drop 27mm drop, 16mm drop
Chainstay Length 431mm, 429mm 431mm, 429mm 443mm, 442mm 443mm, 442mm 443mm, 442mm
Wheelbase 1180mm, 1177mm 1205mm, 1202mm 1233mm, 1232mm 1262mm, 1261mm 1299mm, 1298mm
Standover 806mm, 811mm 806mm, 811mm 832mm, 839mm 832mm, 839mm 832mm, 839mm
Reach 419mm, 428mm 444mm, 453mm 439mm, 448mm 462mm, 470mm 493mm, 501mm
Stack 595mm, 589mm 600mm, 594mm 625mm, 619mm 639mm, 632mm 653mm, 646mm
* Additional Info Measurements with 2 values represent RIDE-4 geometry's Slackest and Steepest configurations; see Rocky Mountain's website for additional RIDE-4 adjustable geometry values.
Wheel Size 29", 27.5" (650b)
Frame Material Aluminum
Frame Material Details FORM alloy; molded chainstay, seatstay, and down tube protection
Rear Travel
  • 180mm
  • 170mm
Rear Shock RockShox Super Deluxe Coil Select, size-specific tune, 230mm x 65mm
Fork RockShox BoXXer Select RC
Offset: 36mm (27.5"), 46mm (29")
Fork Travel 200mm
Head Tube Diameter Tapered, 1.125" top, 1.5" bottom
Headset FSA Orbit No.57E
Handlebar Rocky Mountain AM, 780mm width, 9° backsweep, 5° upsweep, 35mm clamp diameter
Rise: 38mm (27.5"), 25mm (29")
Stem Rocky Mountain 35 CNC DH, 10° rise, 25-35mm length, 35mm bar clamp
Grips Ergon GD1 EVO, lock-on
Brakes SRAM Guide RE, 4-piston, metal pads, SRAM CenterLine rotors (220mm front, 200mm rear)
Brake Levers SRAM Guide RE
Drivetrain 1x
Shifters SRAM GX DH, 7-speed
Front Derailleur None
Rear Derailleur SRAM GX DH, 7-speed
ISCG Tabs ISCG05, 2-bolt
Chainguide Upper slider with bashguard
Cranks Race Face Ride Cinch, 24mm spindle, 170mm length
Chainrings Race Face Ride Cinch, 32 tooth
Bottom Bracket Shimano BBMT500, 92mm press-fit
Pedals None
Chain KMC X11-1, 11-speed
Cassette SRAM PG-720, 7-speed, 11-25 tooth
Rims Race Face ARC HD 30, tubeless ready (tape and valves included), 32 hole
Hubs Front: Rocky Mountain, sealed bearings, 110x15mm Boost
Rear: SRAM MTH 746, 148x12mm Boost, HG driver
Spokes Stainless steel 2.0
Tires Front: Maxxis Minion DHF, DH casing, wire bead, 2.5"
Rear: Maxxis Minion DHR II, DH casing, wire bead, 2.4"
Saddle WTB Volt Race, chromoly rails, 142mm width
Seatpost Rocky Mountain SL
Seatpost Diameter 30.9mm
Seatpost Clamp Standard single bolt
Rear Dropout / Hub Dimensions 148x12mm Boost
Max. Tire Size
Bottle Cage Mounts One inside front triangle
Colors Orange/Black
Warranty 5 years frame; 1 year paint, decals, and frame hardware
Weight 37 lb 9.4 oz (17,050 g)
Miscellaneous - Smoothlink suspension design
- Geometry adjustable via RIDE-4 flip chip at rear shock mount
- Internal cable routing
Price $4,099
More Info

Rocky Mountain Website

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