Vital 4

The top-end Vital 4 has it all for a hybrid bike, featuring a 6061-T6 Aluminum Women’s-Specific Sport Hybrid Frame , an RST SS-7 Integrated 40mm Travel Suspension Fork, Tektro Novela mechanical disc brakes and Shimano Crank set w/ Integrated Chain guard. From the simple to the sophisticated, you’ll find the bike you’re after in the classic geometry Vital series of hybrids.


  • Diamondback 6061-T6 Aluminum Sport Hybrid Geometry with formed tubes
  • RST Alloy single shock 40mm travel fork
  • Shimano EF-51 Easyfire 8-speed shifters
  • Tektro NOVELA Disc with 6" rotors
  • Diamondback Deluxe Hybrid double density base with elastomer spring

Bike Specs

Sizes 15" Small ladies  17" Medium ladies 
Frame DB 6061-T6 Aluminum Sport Hybrid w/ formed tubes, replaceable derailleur Hanger
Fork RST Alloy Single Shock Fork w/40mm travel
Rear Shock N/A
Cranks Shimano FCM171 w/ chainguard, 28/38/48t
Bottom Bracket Sealed Cartridge
F. Derailleur Shimano TX51
R. Derailleur Shimano Acera
Shifter Shimano EF-51 8spd
Brake Levers Shimano EF-50
Brakes Tektro NOVELA Disc w/ 6" rotors
Cassette SRAM PG-820 8spd Cassette (11-32t)
Rims 32h Weinmann ZAC-19 Doublewall
Tires Kenda Cross w/ puncture resistant K-shield 700x40c
Pedals Avenir Comfort Platform
Handlebar Steel 50mm Riser
Stem Diamondback 3D Forged Adjustable 31.8mm Ahead
Seatpost Alloy Micro Adjust 27.2mm
Seat DB Deluxe Hybrid Double Density Base w/ Elastomer spring
Headset Threadless 1 1/8"
Colors Black
Chain KMC-Z82
Hubset (F) 32h Alloy QR (R) 32h Alloy QR
Spokes 14g Stainless Steel
Grips Avenir Ergo 3-D Comfort
Extras Owner’s manual, Chainstay Protector, Clear Coat, H20 bottle mounts
Note Specifications Subject to Change


Size 15" Small ladies 17" Medium ladies
Seat Tube Length ** 15.0mm 17.0mm
Standover Height 19.0mm 19.0mm
Top Tube Length * 22.0mm 22.8mm
Head Tube Length 130.0mm 130.0mm
Head Angle 70.0° 70.0°
Seat Angle 73.0° 73.0°
Wheel Base 1057.0mm 1074.0mm
Chain Stay Length 440.0mm 440.0mm
Fork Offset 45.0mm 45.0mm
BB Height 295.0mm 295.0mm
Stem Length 90.0mm 90.0mm
Handlebar Width 620.0mm 620.0mm
Crank Length 170.0mm 170.0mm
Seat Post Length 300.0mm 300.0mm
* Measured Horizontally ** Measured from Center