Hydropneumatic suspension fork (air/oil) with automatic lockout, rebound adjustment, and positive air chamber pressure adjustment.
DESCRIPTION
The Viber is ProShock's exclusive automatic lockout suspension fork.
Equipped with SVI technology that allows you to adjust the force necessary for the suspension to start damping. When using this feature correctly, the suspension will be firm for riding on smooth terrain and will only work as a shock absorber when passing through obstacles that generate impacts on the system. The system works together with the rider, promoting stability and damping without worrying about activating or releasing the lock while riding.
In addition to SVI, Viber uses V-air technology that allows to positive air chamber pressure adjustment and allows the use of optional volume reducers to change the behavior of the suspension up to the end of travel.
Viber is recommended for Cross Country (XCO/XCM) and is part of the Aríete suspension line, which was inspired by the medieval tool battering ram that was used to burst open castle gates and tear down walls. The structure of this suspension provides very high stiffness to increase performance in curves, in high-speed situations and in sprints with a lot of force on the bicycle's handlebars.
Viber is a highly durable suspension fork ideal for those who want to optimize pedaling energy and prioritize performance.
BLACK OR WHITE
with glossy paint
Also check out the item options
for customization!
Available in 7 different colors
with glossy paint
Choose the color that best matches your bike!
MATTE BLACK
with reflective decals
DECALS
Available in 5 different colors
To customize your Viber Black with style!
TECHNICAL SPECIFICATION
RIDING STYLE
XCO/XCM
DAMPING SYSTEM
Air/Oil
V-AIR
Positive air chamber pressure adjustment
SVI
Automatic lockout adjustment
Rebound adjustment
STRUCTURE
LOWER LEG
Magnesium alloy
CROWN
Forged high-strength aluminum alloy
UPPER TUBES
32 mm diameter machined high-strength aluminum alloy with black hard
anodizing – Ahd
CONFIGURATIONS
WHEEL SIZE
29
AXLE
15 x 110 mm
STEERER
Tapered 1.1/8” – 1.5”
TRAVEL
100 mm
WEIGHT
1850 g
DIMENSIONS
STEERER
250 mm
FORK OFFSET
44 mm
AXLE-CROWN
505 mm
RECOMMENDED LIMITS
MAXIMUM TIRE WIDTH
29 x 2.4
MAXIMUM ROTOR SIZE
180 mm
RIDER MAXIMUM WEIGHT
100 kg
FEATURES
COLORS
Black, White, Yellow, Blue, Metallic Grey, Orange, Green, Red, Turquoise and Matte Black
OTHER
Dark Grey anodized Top Caps
Exclusive ProShock reflective glossy black decals in matte black suspensions
OPTIONAL
(sold separately)
OPTIONAL
(sold separately)
DECALS
Decals with color details: Red, Green, Blue, Orange and Yellow for Black suspensions
TOP CAPS
Anodized Top Caps in colors: Red, Green, Blue, Orange, Gold, Pink, Purple, Turquoise, Smoke and Black
ADJUST
Optional adjustment with Volume Reducers
TECHNOLOGIES
A system with a positive air chamber and a coil negative spring, which provides the biker with comfort and good performance while allowing easy adjustment.
