FREE SHIPPING IN EUROPE OVER 499€ & 990€ WORLDWIDE | 60 DAYS RETURN
- 37%

DYN ULTRA BOOST RED 2017

DYN ULTRA BOOST RED 2017
Share 

ULTRA lightweight XC‐Racing wheels with extremely strong Dynamal aluminium rims..

Wheel size:
Tubeless ready with valve and rim tape
Rims:

Super alloy DYNAM for minimal weight with superior stiffness.

Profile: External width 26mm

Internal width: 22mm

Hubs: Turbine Ultra VTT IS6
Spokes:

SAPIM aero CX‐RAY aero spoke F28/R28, and Hand Built

Built-in Axles: BOOST: 15x110 & 12x148
Colors: Black with red hubs
Weight: Set 29" 1.350gr
Options: SRAM XD Cassette freehub extra strong with 3 bearings

What is included?:

2 Aluminum Valves
Tubeless tape
Replacement Spokes.
2 Years warranty + 1 Year 50% Rim Crash replacement).

Profile

Buje Turbine Ultra Boost 110 red

Turbine Ultra Boost 148 red

Technologies

PSG (Perfect Spoke geometry)

Every Progress Wheel is designed for his specific operation purpose. Our choice of rim, hubs, spokes and lacing pattern isn’t just a coincidence.
We strengthen rims at every spoke hole on each rim we develop. The spoke hole and nipple seat is perfectly aligned with hub and spoke angle.
This creates a perfect spoke geometry which allows us to use high spoke tension by an evenly and equal tension distribution. Releasing excessive stress from spokes we get long-lasting and high performance on every wheel.

ORTF (Optimized Rim & Tire fit)

Progress offers a wide range of wheels which are perfectly designed for each riding style. Every rim shape we offer matches with the need of modern tires and their installation.If you follow our rim dimensions you’ll find extra wide tire fit. Wider tires roll better, improve handling and cornering. The appearance is a perfectly integrated tire and more homogeny. Please follow our Tire Width Recommendation.

Tire Width Recommendation

To choose the correct tire sizes follow this indication.
The rim inner width in mm determines the tire diameter in inch”