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Sorry, this Rocky Mountain Thunderbolt Carbon 70 Mountain Bike - 2020, Large has been sold.
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Rocky Mountain Thunderbolt Carbon 70 Mountain Bike - 2020, Large

Item #BMT30723
Condition: Certified Pre-Owned
Fit Range: 5'10" - 6'2"
Regular price

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Every Certified Pre-Owned bike passes our multi-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued

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.

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30-Day Returns

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

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Hit the Singletrack With Style

Why We Love It
Somewhere between 130 and 150mm travel is "the sweet spot" for mountain bikes that can moonlight in multiple disciplines. The Thunderbolt falls smack dab in the middle with 140 front and back. The 27.5" wheels offer nimble, flick-able control. Paired together, the Thunderbolt will float through an eclectic mix of singletrack with smooth styles.
  • RockShox Pike Ultimate fork
  • OneUp carbon handlebar
  • CushCore rear tire insert installed
Master Mechanic’s Notes
  • New WTB SpeedTerra i30 rear wheel
  • New front & rear brake rotors
  • New headset bearings
  • Moderate scuffs on the down tube
  • Moderate scratches on the derailleur
  • Small paint chips on the non-drive side rear dropout
  • Small scratches on the frame, front rim, cranks, & fork legs
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Original MSRP $5,299.00
Year 2020
Brand Rocky Mountain
Model Thunderbolt Carbon 70
Size Large
Frame Material Carbon Fiber
Drivetrain Shimano, 1x12 spd
Weight 29 lbs 7 oz
Fork RockShox Pike Ultimate
Fork Travel 140mm
Rear Shock FOX Performance Elite Series FLOAT DPS
Rear Shock Travel 140mm
Brakes Front: Shimano XT M8120 / Rear: Shimano XT M8100, Disc Brakes - Hydraulic
Shifters Shimano XT M8100, Mechanical
Rear Derailleur Shimano XT M8100
Bottom Bracket Shell Press fit
Crankset Race Face Aeffect Alloy, 34t, 175mm
Cassette Shimano XT M8100, 10-51t
Chain Shimano
Handlebar OneUp Carbon, 780mm
Headset FSA Integrated
Stem Race Face Turbine Alloy, 35.0mm x 30mm, 6°
Seatpost RockShox Reverb Stealth , 30.9mm
Seatpost Travel 125mm
Saddle Prologo Scratch2
Front Axle Spacing 15x110mm (Thru-Axle)
Rear Axle Spacing 12x148mm Boost
Wheelset Front: Race Face ARC 30 Offset / Rear: WTB SpeedTerra, Aluminum Tubeless Compatible, Front: Rocky Mountain / Rear: WTB
Front Tire Maxxis Minion DHF 3C MaxxTerra EXO TR, 27.5" x 2.5"
Rear Tire Maxxis Minion DHR II 3C MaxxTerra EXO+ TR, 27.5" x 2.4"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Pedals Sold separately
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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.