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Sorry, this Diamondback Sync'R Carbon 29 Mountain Bike - 2021, Medium has been sold.
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Diamondback Sync'R Carbon 29 Mountain Bike - 2021, Medium

Item #BMT29001
Condition: Certified Pre-Owned
Fit Range: 5'6" - 5'10"
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. Domestic US ground rates are a flat $135 for regular bikes or $150 for e-bikes.

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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But it Also Floats...

Why We Love It
Diamondback's entry into one of our favorite categories: The Sync'R is a standout "Party Hardy Hardtail". There are many reasons you may opt for going this route than an all-mountain full-suspension bike: hardtails are lighter than comparable full-suspension bikes, hardtails are cheaper than comparable full-suspension bikes, hardtails are easier and cheaper to maintain than full-suspension bikes. Now, don't get us wrong, we love full-suspension bikes, but if any of the aforementioned points intrigue you, the slacker hardtail world may be a great choice for you! The Diamondback Sync'R can fit 29" or 27.5" wheels depending on your ride style and has plenty of big tire clearance whichever way you go. The frame geometry is ready to pedal if you need it to move quick or climb steep hills, but the head tube is a generous 66.0 ° and designed for a 140mm fork, which will have you confidently hitting lines you used to shy away from.
Master Mechanic’s Notes
  • New Crankbrothers Synthesis E29 rear wheel
  • New Spank grips
  • New shifter cable & housing
  • Small scratches on the drive side top tube
  • Small scratches on the non-drive side seatstay
  • Small scratches on the frame, front rim, cranks, handlebar, seatpost, & derailleur
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Year 2021
Brand Diamondback
Model Sync'R
Size Medium
Frame Material Carbon Fiber
Drivetrain SRAM, 1x12 spd
Weight 28 lbs 14 oz
Fork FOX Performance Series 34 FLOAT
Fork Travel 140mm
Rear Shock Travel N/A
Brakes Shimano MT500, Disc Brakes - Hydraulic
Shifters SRAM GX Eagle, Mechanical
Rear Derailleur SRAM GX Eagle
Bottom Bracket Shell Threaded
Crankset SRAM NX Eagle, 32t, 175mm
Cassette SRAM XG-1275 Eagle , 10-50t
Chain SRAM
Handlebar Race Face Aeffect R Alloy, 780mm
Headset FSA Integrated
Stem Diamondback Alloy, 35.0mm x 35mm, 0°
Seatpost X-Fusion Manic, 31.6mm
Seatpost Travel 125mm
Saddle Specialized Body Geometry Bridge
Front Axle Spacing 15x110mm (Boost)
Rear Axle Spacing 12x148mm Boost
Wheelset Front: Diamondback Blanchard / Rear: Crankbrothers Synthesis, Aluminum Tubeless Compatible, Front: Diamondback / Rear: Crankbrothers
Front Tire Maxxis Minion DHF EXO TR, 29" x 2.5"
Rear Tire Maxxis Minion DHR II EXO TR, 29" 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.