BLB Viper Fixie & Single Speed Bike – Pro 90

Original price was: £387.00.Current price is: £99.99.

Top Quality Products

100% environmentally friendly material

Discover a world of quality products.

Free Shipping Worldwide

• Frame: 6061 AL double butted with tapered head tube (1 1/8″ – 1.5″)
• Fork: Carbon fork w/ alloy steerer (35mm rake)
• BSA (english) bottom bracket
• 100 | 120mm spacing
• Integrated seat post
• Headset: BLB integrated
• Stem: BLB Lite CNC (70mm)
• Handlebars: BLB Pista OS
• Bar tape: BLB Pro-Gel
• Front brake: Shroom
• Brake lever: BLB Crosstop OS
• Chain: YBN S512H
• Crankset: BLB Notorious Track – choose between 46t – 49t
• Pedals: BLB T-Rex
• Sprocket: BLB Track – chose between 14t – 19t
• Saddle: BLB Stealth
• Front wheel: BLB Notorioius 90 with BLB King Hub
• Rear wheel: BLB Notorious 90 with BLB King hub
• Tyres: WTB

Please email your request to to get your individual quote. Your Viper will take 10 working days to assemble before being shipped to you.

All our experience designing and riding steel and alloy track frames has culminated in the birth of the BLB Viper – an embodiment of evolution.

Crafted from 6061 double butted aluminium, the BLB Viper Fixie & Single Speed Bike (pro max) will launch from the gates and continue the attack through the corners of the course – the 35mm tapered fork ensures you stay on track wether fighting through switchbacks or busy city traffic.

The integrated seat post keeps weight down while increasing rigidity – rigidity that extends downwards into a burly BB shell, transferring 100% of your power to explosive sprints and summit killing climbs. The Viper Pro Max features the BLB Notorious 90 front and rear wheel with king hubs.

This is a bespoke build and cannot be returned unless faulty. For transit reasons all complete bikes are shipped 85% assembled – this will take 10 working days. We strongly advise to take it to your local bike shop where it can be fully assembled, checked, adjusted and prepared for your first ride.