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Diamondback Lux 1

Diamondback Lux 1
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Enlighten yourself on the Lux 1, a hardtail for smaller riders that lets you discover a whole new world.

We designed the Diamondback Lux 1 mountain bike to suit a wide range of rider heights looking to get into mountain biking. The sleek frame provides plenty of standover clearance so you can easily maneuver the bike. With 27.5" wheels for quick handling, the Lux stays calm and collected in nearly every situation—whether that's climbing a steep trail, winding through twisty singletrack, or letting loose on the downhills. We also equipped the Lux with beefy 2.35" tires, Tektro mechanical disc brakes, and a 3x8 speed Shimano drivetrain with tons of gears. The end result? Traction, control, and speed that will have you planning the next ride as soon as you finish the last one.

bike frame with labeled dimensions
Bike Sizes:
Small (5'3" - 5'5")Medium (5'5"-5'7")Large (5'7" - 5'10")
A. Reach 393.0 mm 416.0 mm 427.0 mm
B. Stack 526.0 mm 546.0 mm 555.0 mm
C. Standover 639.0 mm 647.0 mm 664.0 mm
D. Effective Top Tube 555.0 mm 580.0 mm 595.0 mm
E. Head Tube Angle 68.0 ° 68.0 ° 68.0 °
F. Head Tube Length 95.0 mm 105.0 mm 115.0 mm
G. Seat Tube Angle 73.2 ° 73.3 ° 73.4 °
H. Seat Tube Length 380.0 mm 430.0 mm 480.0 mm
I. Bottom Bracket Height 304.0 mm 304.0 mm 304.0 mm
J. Bottom Bracket Drop 44.0 mm 44.0 mm 44.0 mm
K. Fork Rake/Offset 46.0 mm 46.0 mm 46.0 mm
M. Wheelbase 1070.0 mm 1096.0 mm 1112.0 mm
O. Chainstay Length 430.0 mm 430.0 mm 430.0 mm
Stem Length 75.0 mm 90.0 mm 90.0 mm
Handlebar Width 740.0 mm 740.0 mm 740.0 mm
Crank Length 170.0 mm 170.0 mm 175.0 mm
Seatpost Length 350.0 mm 350.0 mm 350.0 mm
Travel 80.0 mm 80.0 mm 80.0 mm


Frame Lux 27.5 Double Butted 6061-T6 Aluminum Super Low TT for Increased Clearance, w/ Formed Top / Down Tube
Fork SR Suntour XCT30 27.5", 80mm Travel, Coil Spring w/ Preload Adjust
Rims 32h Diamondback DP25 Doublewall
Hubs Front: 32h Alloy w/ CNC Disc Mount; 100mm
Rear: 32h Alloy w/ CNC Disc Mount, Cassette; 135mm
Spokes 14g Stainless Steel
Tires Vee Tire Crown Gem 27.5x2.35 Tires
Bottom Bracket Sealed Cartridge
Crankset Shimano Tourney TY501, 42/34/24T
Shifters Shimano EF-500 Easyfire, 3x8 Speed
Front Derailleur Shimano Altus M313, Top Swing, Dual Pull, 34.9mm Clamp Diameter
Rear Derailleur Shimano Altus M310, 8 Speed
Cassette/Freewheel Shimano HG-31, 8 Speed Cassette, 11-32T
Chain KMC Z82, 8 Speed
Brakes Tektro Aries Mechanical Disc, w/ 160mm Front and Rear Rotors
Brake Levers Shimano EF-500
Handlebars Diamondback, 740mm Wide, 15mm Rise, 31.8 Bar Bore
Tape/Grips DB D2 Kraton
Stem DB 3D Forged, 7° Rise, 31.8 Bar Bore
Headset 1 1/8" Zero Stack
Seatpost Aluminum Micro Adjust, 30.9mm
Saddle DB Performance MTB Saddle
Pedals DB4L Aluminum Platform
Accessories & Extras Tool Kit

* Subject to change without notice.