Overdrive Sport
MSRP $800.00
Overdrive Sport

The Overdrive Sport is a classic hardtail that takes advantage of years of development and refinement, delivering a final product that outperforms bikes twice its price. Beautifully formed tubes add strength to the aluminum frame and keep it stiff and lightweight. In true hardtail fashion the Overdrive Sport transfers power to the ground immediately: the slightest force on the pedals travels through a 27-speed Shimano drivetrain and straight to the knobby tires, ready for quick accelerations and long singletrack grinds. A 100mm fork (with lockout) and powerful hydraulic disc brakes help you maintain control on descents and bumpy terrain. Now with 27.5” wheels, the Overdrive Sport is quicker than ever.


  • Hand built 6061-T6 aluminum alloy hardtail frame for classic simplicity
  • Custom formed and butted tubing balances stiffness and weight savings
  • SR Suntour 100mm fork gives just the right amount of suspension
  • SRAM 8-speed drivetrain offers gears for any terrain
  • 27.5” wheels roll well over obstacles and offer quick handling
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Size Guide
Seat Tube Length **16.0"18.0"20.0"22.0"
Standover Height27.0"29.0"31.0"32.5"
Top Tube Length *22.6"23.6"24.4"25.2"
Head Tube Length105.0mm125.0mm145.0mm165.0mm
Head Angle70.0°70.0°70.0°70.0°
Seat Angle73.0°73.0°73.0°73.0°
Chain Stay Length430.0"430.0"430.0"430.0"
Fork Offset44.0mm44.0mm44.0mm44.0mm
BB Height305.0"305.0"305.0"305.0"
Stem Length70.0mm70.0mm90.0mm90.0mm
Handlebar Width720.0mm720.0mm720.0mm720.0mm
Crank Length170.0mm175.0mm175.0mm175.0mm
Seat Post Length350.0mm350.0mm350.0mm350.0mm
* Measured Horizontally** Measured from Center
Sizes S/16"  M/18"  L/20"  XL/22" 
Frame Overdrive 27.5" Butted 6061-T6 Aluminum w/ Formed Top / Down Tube, machined headtube, forged drop outs w/replaceable hanger, disc only
Fork SR Suntour XCR-LO 27.5 100mm travel, 30mm stanchions, Speed Lock, Magnesium Lower, Alloy Crown
Headset Integrated FSA Drop-in ACB upper, Zero Stack lower internal cup and cartridge bearing, 1 1/8"
Cranks Suntour XCR 44/32/22T
Bottom Bracket Sealed Cartridge
F. Derailleur Shimano Altus M370 Dual Pull, Top Swing 34.9
R. Derailleur Shimano Acera M3000
Shifter Shimano Altus M370 9spd Rapidfire
Cogset Shimano HG300 9spd (12-36t)
Chain KMC Z99
Brakes Tektro Auriga Hydraulic Disc Brake, 180/160mm Rotor
Brake Levers Tektro Auriga Hydraulic Disc Brake, w/Reach Adj.
Front Hub 32h SL-7 Alloy w/ CNC Disc Mount
Rear Hub 32h SL-7 Alloy Cassette w/ CNC Disc mount
Spokes Black 14g Stainless Steel
Rims DB SL-27 27.5" 32h Doublewall
Tires Kenda Honey Badger 27.5"x 2.2"
Handlebar DB Pro Bar, 720mm wide, 15mm Riser Bar,31.8mm
Grips DB4L 135mm Kraton
Seatpost DB Race saddle
Seat DB AL6061 Ahead, 31.8mm, 7°
Colors Dark Blue
Extras Owner’s Manual, Chainstay Protector, Clear Coat, H20 Bottle Mounts
Note Specifications Subject to Change
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