The Viper Crazy Boy can be bought from online bike shops on this page, or from highstreet Viper dealers on the Stockists tab. Find out more about this Urban Jump 4X Mountain Bike on the Full Spec tab

Product Rating overall:
see Reviews tab for details

Not yet
reviewed

If you own or are thinking of buying this then why not show your friends?

This product was last viewed on Thu May 24 20:02:00 UTC+0100 2012 and has been view 28 times in the last 30 days

Buy Online

Buy 2nd Hand

Stockists

Full Spec

Reviews

Tweets

Detailed Specifications for Viper Crazy Boy

Description: The 4X range of bikes share the same frame design, featuring a hydroformed oversized front triangle with a reinforced oversized head tube and internal headset, the rear triangle features huge box-section seat and chainstays which transfer all the riders energy and pedal input straight to the back wheel, just what you need to get your snap on out of the gate. Custom CNC machined dropouts and replaceable gear hanger complete the rear triangle.

Colours: Sizes: Weight: 0 kgs Year: 2006/7

Frame:

7005 series Hydraform alloy with box section seat and chainstays. IS disc brake + V-Brake mounts and replaceable gear hanger

Forks:

Suntour XCM 100m Travel

Front mech:

Shimano FD-M4110

Rear mech:

Shimano RD-M511

Cassette:

Shimano CS-HG30-8, 11-32T,

Rims:

DBF-1 36H

Hubs:

Formula Alloy Black 36H

Tyres:

Innova 2.35

Saddle:

XTX

Seat post:

XTX Alloy

Stem:

XTX

Handlebar:

XTX Alloy Riser

Grips:

XTX

Brakes:

Tektro V-Brake