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2020 Rocky Mountain Slayer Alloy 30 (29")

Launched at $3,299Lists today at $3,299 (2026-09)

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What a used one is worth

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New

$1,696

$1,071 to $2,066

Like new

$1,611

$1,018 to $1,962

Excellent

$1,526

$964 to $1,859

Good

$1,272

$804 to $1,549

Fair

$933

$589 to $1,136

For parts

$509

$321 to $620

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand: Rocky Mountain
Model family: Slayer
Model year: 2020
Category: Mountain · enduro
Frame material: aluminum
Sizes: M, L, XL
Wheel size: 29
Launch MSRP (US): $3,299
Current list price: $3,299 (as of 2026-09)

Drivetrain

Speeds: 12
Groupset: SRAM SX Eagle
Electronic: false

Build

Fork: RockShox Yari RC 29: 170mm 42mm Offset / 27.5: 180mm 37mm Offset
Stem: Rocky Mountain 35 AM
Tires: Maxxis Minion DHF WT Double Down Maxx Grip 3C Tubeless Ready 2.5 / Maxxis Aggressor WT Double Down Tubeless Ready 2.5
Brakes: Shimano MT520 4 Piston / Shimano RT64 203mm / Shimano RT64 203mm
Saddle: WTB Volt Race 142
Wheels: WTB ST i30 TCS 2.0 Tubeless rims; hubs: Shimano MT400 Boost 15mm / Shimano MT400 Boost 148mm
Cassette: Sram PG-1210 11-50T
Crankset: Sram SX Eagle 29: 32T / 27.5: 34T
Seatpost: Rocky Mountain Toonie Drop 30.9mm
Shifters: Sram SX Eagle
Handlebar: Rocky Mountain AM 780mm
Weight kg: 17.25
Rear shock: RockShox Super Deluxe Coil Select, MD = 350 lb / LG = 400 lb / XL = 450 lb
Travel rear mm: 170
Rear derailleur: Sram SX Eagle
Travel front mm: 170

Geometry

L: Reach mm: 469; Stack mm: 635; Chainstay mm: 443; Wheelbase mm: 1249; Head angle deg: 63.8; Seat angle deg: 75.8
M: Reach mm: 442; Stack mm: 622; Chainstay mm: 443; Wheelbase mm: 1220; Head angle deg: 63.8; Seat angle deg: 75.8
XL: Reach mm: 492; Stack mm: 649; Chainstay mm: 443; Wheelbase mm: 1286; Head angle deg: 63.8; Seat angle deg: 75.8

Launch price read from Rocky Mountain's US model-year page captured 2019-08 (inside the model year). Geometry is the Pos. 1 - Slack position of the adjustable geometry chip. 2 factory colorways.

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