Diamondback Overdrive 29 2 (2018) – Bicycle Warehouse

Diamondback Overdrive 29 2 (2018)


The classic 29er hardtail — that’s the best way to describe our premier aluminum model. We’ve taken our strong and light aluminum 29er frame and increased the stiffness and handling precision by adding Boost 148 rear spacing and thru-axles front and rear. We’ve also dressed the bike in an envy-provoking parts package that includes a plush and confidence-inspiring RockShox Reba RL fork, strong Shimano hydraulic disc brakes, and a SRAM GX/NX 1x drivetrain that provides you plenty of granny gear for the ugliest of climbs, without the complexity of a traditional front derailleur system.

Thanks to its 29er wheels, cleaning tricky rock sections and log-overs is a whole lot less tricky on this big wheeler, and since you can never have enough traction — particularly on a hardtail — we went the extra step and equipped this Overdrive with our own Blanchard 25 tubeless ready wheelset.

Ready Ride bikes are shipped 95 percent assembled. Typical bike assembly is time-consuming and requires technical know-how. Ready Ride reduces the time and skills needed for the final, four-step assembly.


  • Hand-built 6061 aluminum frame is light and strong. Boost 148 spacing and rear thru-axle reduce frame flex
  • RockShox Reba RL fork is stiff, plush, and a perfect complement to our aluminum chassis
  • Shimano MT500 hydraulic disc brakes provide plenty of stopping power
  • SRAM NX/GX 1x11 drivetrain makes for simple and efficient shifting
  • 29” wheels roll easily over obstacles, provide great traction and a stable ride



Overdrive 29" Butted 6061-T6 Aluminum, Tapered Head Tube, Formed Top / Down Tube, Machined Headtube, Forged Drop Outs, 148x12mm Dropouts w/ Replaceable Hanger


Rockshox Reba RL 29", Solo Air, 32mm Stanchion, 100mm Travel, w/ Rebound Adjust, Lockout, 100x15mm Thru-axle, 1.5" Taper Steerer Tube


FSA NO.42, Sealed Cartridge for Tapered Headtube


SRAM NX 1x, w/ X-Sync 30T Chain Ring

Bottom Bracket


Rear Derailleur

SRAM GX X-Horizon, 11 Speed


SRAM GX 11 Speed X-Actuation Trigger

Cogset (Cassette/Freewheel)

SRAM PG1130, 11 Speed, 11-42T


KMC X11EL, 11 Speed

Front Hub

32h Alloy 15MM Thru-Axle w/ Center Lock Disc Mount,

Rear Hub

32h Alloy, Boost 148x12mm Thru-axle, 5 Sealed Cartridge Bearing, Cassette w/ CNC Disc Mount


14g Stainless Steel


Diamondback Blanchard 25, Tubeless Compatible


WTB Nineline, 29x2.25"


Shimano MT500 Hydraulic Disc, w/ 180mm Front and 160mm Rear Rotors

Brake Levers

Shimano MT500 Hydraulic


DB4L Alloy Platform w/ Replaceable Pins


Diamondback, 740mm Wide, 15mm Rise, 31.8 Bar Bore


New DB "Flanged" Lock-on, 135mm Silcone


DB 3D Forged, 7° Rise, 31.8 Bar Bore


DB Race M-series Saddle


DB Alloy Micro Adjust, 30.9mm


Owner’s Manual, Assembly Guide, Tool Kit*

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