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Diamondback Metric 3

Diamondback Metric 3
  • Color: Red Pepper
Color: Red Pepper
Size: Select size
Please select options Unavailable


Take on the streets with the Metric 3

Riding the line between a lightweight, nimble road bike for speed and a mountain bike for sturdy, stable handling in a more upright position, the Metric 3 makes a great city bike or commuter bike. Whether you are looking for a fun ride down the local greenway or through the city on your way to work, the Metric 3 is your perfect companion. The 700c wheels and custom alloy frame keep the ride quick and efficient while flat handlebars give you that mountain bike stability. This all-around street bike offers fast and smooth 35c tires that are wide enough to tackle any obstacles the pavement throws at you. With a Shimano Acera 9 speed drivetrain, rack and fender mounts, and strong double-wall wheels, you'll always be equipped for your next adventure.

bike frame with labeled dimensions
Bike Sizes:
Small (5'4" - 5'7")Medium (5'7"-5'10")Large (5'10" - 6'1")X-Large (6'1" - 6'4")
A. Reach 378.0 mm 384.0 mm 395.0 mm 402.0 mm
B. Stack 545.0 mm 559.0 mm 573.0 mm 599.0 mm
C. Standover 689.0 mm 720.0 mm 770.0 mm 799.0 mm
D. Effective Top Tube 545.0 mm 555.0 mm 570.0 mm 585.0 mm
E. Head Tube Angle 70.5 ° 70.5 ° 70.5 ° 70.5 °
F. Head Tube Length 120.0 mm 135.0 mm 150.0 mm 175.0 mm
G. Seat Tube Angle 73.0 ° 73.0 ° 73.0 ° 73.0 °
H. Seat Tube Length 325.0 mm 425.0 mm 490.0 mm 525.0 mm
I. Bottom Bracket Height 280.0 mm 280.0 mm 280.0 mm 280.0 mm
J. Bottom Bracket Drop 70.0 mm 70.0 mm 70.0 mm 70.0 mm
K. Fork Rake/Offset 45.0 mm 45.0 mm 45.0 mm 45.0 mm
M. Wheelbase 1008.0 mm 1029.0 mm 1050.0 mm 1071.0 mm
O. Chainstay Length 440.0 mm 440.0 mm 440.0 mm 440.0 mm
Fork Length 398 mm 398 mm 398 mm 398 mm
Stem Length 75.0 mm 90.0 mm 90.0 mm 105.0 mm
Handlebar Width 620.0 mm 620.0 mm 620.0 mm 620.0 mm
Crank Length 170.0 mm 175.0 mm 175.0 mm 175.0 mm
Seatpost Length 300.0 mm 300.0 mm 300.0 mm 300.0 mm


Frame Custom Formed AL-6061 Heat Treated Aluminum Tubing 700c Sport Fitness Geometry
Fork Carbon Disc Road with Carbon Steer Tube
Rims Aluminum Double Wall with CNC Side Wall 32h
Hubs Front: Formula Aluminum Disc Quick Release 32h
Rear: Formula Aluminum Disc 32h
Spokes 14g Stainless Steel
Tires Vee Tire Zilent, 700x35c, Wire Bead
Bottom Bracket Sealed Cartridge Bearing
Crankset Shimano M371 Altus, Aluminum 26/36/48t with Guard
Shifters Shimano Acera Rapid Fire
Front Derailleur Shimano Alivio
Rear Derailleur Shimano Alivio M3100SGS
Cassette/Freewheel Shimano 9 Speed (11-34t)
Chain KMC HG53
Brakes Tektro T275 Hydraulic Disc with 160mm Rotors
Brake Levers Tektro Hydraulic T275
Handlebars Aluminum 15mm Rise, 31.8mm
Tape/Grips ERGO Comfort
Stem Aluminum 31.8mm
Headset Integrated 1-1/8"
Seatpost Aluminum Micro Adjust 27.2x350mm
Saddle DB Performance Padded, w/Steel Rail
Pedals Aluminum Body/Steel Cage
Accessories & Extras Rack and Fender Mounts

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Red Pepper / Small 791964596301 02-790-4620 MET14664191D
Red Pepper / Large 791964596325 02-790-4624 MET14142293D