Skip to content
Cart

Rocky Mountain Instinct Alloy 50 Mountain Bike - 2021, Large

Item #BMT33254
Condition: Certified Pre-Owned
Fit Range: 5'10" - 6'1"
Regular price
$2,299.99
Est. Retail: $4,499.00 

Have questions about this bike?

We have former bike mechanics, bike shop owners, and other bike nerds standing by and ready to help.

Trade In
Eye icon Pulsating eye icon that grows and shrinks people are looking at this
Every Certified Pre-Owned bike passes our multi-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued
Shipping

Our RideFast shipping means this bike gets to you quickly and securely. Free Shipping on Bikes for a limited time! Ends 6/30/24.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Torque tool & video guide included
  • Get riding in 15 minutes
Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

Guaranteed Buyback

We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.

More details More details icon
30-Day Returns

If this bike isn't perfect for you, our Ride Guides will help you find the right one.

More details More details icon

Unicorn In The Rockies

Why We Love It
You might call it a "Unicorn"... maybe you call it a "Jack of All Trades".... Or maybe "Swiss Army Knife"? Whatever you call it, the Instinct is the go-to Rocky for riders that love the big descents, but don't take a shuttle or chair lift to get to the top. 140mm of rear travel and 150mm in the front make this bike mega-capable of eating up big downhills, but thanks to some smart geometry, it still climbs well! What makes this bike truly stand out is the huge adjustability of "Ride-9". This is a system of 2 interlocking chips that allow you to tweak the geometry of the bike in 9 different positions based on trail conditions or your ride style!
Upgrades
  • Shimano XT M8100 rear derailleur
Master Mechanic’s Notes
  • Light scratches on the brake levers & rear derailleur
  • Light scratches on the rims, fork lowers, top tube, down tube, seatstays, & chainstays
  • Moderate scratches on the crank arms
Specifications
Toggle accordion
Details
Original MSRP $4,499.00
Year 2021
Brand Rocky Mountain
Model Instinct Alloy 50
Size Large
Frame Material Aluminum
Drivetrain Shimano, 1x12 spd
Weight 33 lbs 15 oz
Build
Fork FOX Performance Series 36 FLOAT
Fork Travel 150mm
Rear Shock FOX Performance Series FLOAT DPX2
Rear Shock Travel 140mm
Brakes Shimano SLX M7120, Disc Brakes - Hydraulic
Shifters Shimano SLX M7100, Mechanical
Rear Derailleur Shimano XT M8100
Bottom Bracket Shell Press fit
Crankset Race Face Alloy, 32t, 170mm
Cassette Shimano Deore M6100, 10-51t
Chain Shimano
Handlebar Rocky Mountain Alloy, 780mm
Headset FSA
Stem Rocky Mountain Alloy, 31.8mm x 40mm, 6°
Seatpost Race Face Aeffect R, 30.9mm
Seatpost Travel 170mm
Saddle WTB w/ Steel Rails
Front Axle Spacing 15x110mm (Boost)
Rear Axle Spacing 12x148mm Boost
Wheelset Front: WTB ST Light i30 / Rear: DT Swiss E1900, Aluminum Tubeless Compatible, Front: Rocky Mountain / Rear: DT Swiss 370
Front Tire Maxxis Minion DHF 3C MaxxTerra EXO TR, 29" x 2.5"
Rear Tire Maxxis Minion DHR II EXO TR, 29" x 2.3"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Pedals Sold separately
Geometry
Toggle accordion
Bike geometry chart
Inspected. Tested. Trusted.

What is CPO?

CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.

Bikes are meant
to be used.

Need Advice?
Ask a Ride Guide

Our Ride Guide team is based in the U.S. and staffed with former bike mechanics, bike shop managers, and other certified bike nerds. Get expert advice on calibrating fit, deciding between models, or chat through any other questions.