You approach the KHS Vitamin C Hybrid Fitness Bike and immediately sense its built for those who want more than a basic commute- a bike that blends everyday practicality with road-bike speed. Its frame is 6061-series aluminum, custom-formed and double-butted, giving the bike a solid but light foundation.
Looking closer, the fork is carbon (with aluminum steerer), giving just enough compliance to smooth small road bumps while keeping weight down- a subtle but important touch that makes long rides easier.
Mount the 700c wheels- shod with 70032c Kenda Kwick Roller tires with anti-puncture protection- and the ride feels confident: fast enough for light road work, plus stable and cushioned enough for urban streets or rougher pavement.
Shift through the 29 drivetrain: dual-ring compact crankset (50/34T) up front, 9-speed cassette at the back, front derailleur from Microshift, rear from Shimano Sora. Its not race-car quick, but its smooth, predictable, and ideal whether youre climbing hills, accelerating from a stoplight, or cruising along.
When you grab the brakes, you feel the firm, confident bite of hydraulic disc brakes (Bengal Aries 3, 160 mm rotors)- reliable and consistent braking, even in wet or unpredictable Vancouver weather.
Overall, the 2025 KHS Vitamin C feels like a practical-performance hybrid: nimble and efficient enough for fitness rides or commuting, yet comfortable and stable enough for daily urban use. It doesnt scream race bike, but it doesnt feel like a clunky hybrid either. Its a well-rounded tool that quietly tells you: Ill get you where you want to go- smoothly, reliably, and with a bit of edge.
Features:
- 18 Speed
- Aluminum frame
- Carbon fork
- Hydraulic disc brakes
- Velo Silicone Foam Grips
Product Specifications:
- Frame 6061 Aluminum w/Custom Formed Double Butted T/T & D/T, BiOval Pro Seat Stays, Internal Cable, Disc, Replaceable Derailleur
Hanger
- Fork Carbon w/Aluminum Steerer
- Headset Integrated Cartridge Bearing
- Rims Weinmann Aquila 21, 700c, Double wall disc
- Hub, Front KT Aluminum Disc, QR
- Hub, Rear KT Aluminum Disc, QR, Cassette
- Tires Kenda Kwick Roller, 700 x 32c w/Anti-Puncture, 60TPI, Folding
- Spokes 14G stainless Black, 24x28
- Derailleur, Front Microshift FD-R352B, 31.8mm
- Derailleur, Rear Shimano Sora
- Shifters Microshift SL-R769-2 Trigger
- Chain KMC Z99 w/MissingLink
- Crankset Aluminum Forged 2-pc, 50/34T Compact, S:170mm,
M-XXL:175mm
- BB Outboard Cartridge Bearing
- Freewheel / Cassette Shimano CS-HG400-9, 11-34T, 9-Speed
- Pedals Wellgo 1pc Full Aluminum w/DU Bearing
- Seatpost KHS Aluminum Micro-Adjust, 27.2x350
- Saddle KHS Fitness Padded
- Handlebar Aluminum Riser 620x20mm, 31.8mm
- Stem KHS Aluminum 3D Forged, Threadless 4-bolt, 7-degree,
31.8mm, S:80mm, M-L:90mm, XL-XXL:100mm
- Grips Velo Silicone Foam
- Brake Levers Bengal Aries 3
- Brakes Bengal Aries 3 Hydraulic Disc, 160x160, Wave 12
- Frame Size S/15.5, M/18, L/20.5, XL/23
Geometry:
