Progress XCB Boost 29 ´´ Disc Tubeless MTB Rear Wheel

New generation carbon light weight XC performance with maximum lateral stiffness.


Features:

- Progress Cassette Body Option Shimano Microspline Compatible Made Of Cnc Aluminum. Reinforced With 2 Oversize Bearings To Resist High Loads.
- New Patented Hi-tg Nano Resin System With Multilayer High Modulus Carbon. Resist Heat And Deformation Of Continuous Braking Up To 270ºc. We Tested 380ºc At The Video We Show On Our Website “where Is The Limit”
- Rear Hub With A Very Strong Three Pawl Ratchet Mechanism. Engagement With 4 Oversize Pawls And Steel Ratchet With 24 Teeth’s.
- Extremely Durable Hand Built Wheel. High Durability And High Precision.
- Tlr Tubeless Ready We’re Using Most Common Rim Bed Design. Its Advantage Are Excellent Rolling Resistance, Fewer Punctures And Easy Mounting Tire.
- Hookless Wider Rims Allowed Us To Use Much Stronger Sidewalls And Eliminate Bead Hooks. Hookless Rims Have Much Better Tubeless Performance, Impact Durability And Pinch Flat Resistance.
- Crashed Wheels. In Case Of Bad Luck, Progress Supports You By Offering Replacement Rims For Half The Regular Price During 1 Year After Purchase.
- Boost Hub 15x110mm Front And 12x148mm Rear. This Technology Has An Enhanced Flange Distance. It Has Many Significant Advantages: flatter Spoke Angle And Improved Symmetry Allow Building A Stiffer And Stronger Wheel.
- Progress Cassette Body Option Sram Xd Compatible Made Of Cnc Aluminum. Reinforced With 3 Bearings To Resist High Loads.
- As Much As Possible Weight Reduced. Not Recommendable For Riders Whose Weight Is Over 90 Kg. Lightweight Wheels Provide Much Better Acceleration And Climb.
- Alloy 7075t6 Cnc Machined Light Hubs With Big Endurance And Low Rolling Resistant Bearings. A Very Strong 15mm Rear Hub Axle And Aluminum Cassette Body With Very Strong Pawl Ratchet Mechanism.


Specifications:

Rims:
- Extra wide multilayer carbon fiber with High TG nano resin.
- Hookless Tubeless design, 3mm Offset for more equal spoke tension and better lateral wheel stiffness.
- ERD: 600mm

Profile:
- External width: 32mm
- Internal width: 26mm

Hubs:
- Endurance MTB Alloy Machined with high precision steel bearings.
- IS6 Disc Brake.

Spokes:
- SAPIM Race Straight Pull F28/R28 double butted.
- Hand Built with 14mm alloy nipples and secure lock.

Built-in Axles:
- BOOST: 12x148

Weight:
- Set 29´´ 1.580gr

Limits:
- Recomended rider weight limit: 100 kgs
- Recomended tyre sizes: 2.20´´ to 2.40´´

Options:
- Shimano HG freehub extra strong with 3 bearings
- Sram XD Cassette freehub extra strong with 3 bearings
- Shimano MICROSPLINE Cassette freehub extra strong with 3 bearings

What is included:
- 2 Valves and Tubeless tape
- Replacement Spokes.
- 2 Years warranty + 1 Year 50% Rim Crash replacement


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”

Progress XCB Boost 29 ´´ Disc Tubeless MTB Rear Wheel is available in different options and characteristics. Choose the one that fits your needs the best and receive it at home in a few days. In addition, in the online bike store you can find Progress XCB Boost 29 ´´ Disc Tubeless MTB Rear Wheel related products. Our selection of Wheels products are designed to give you complete confidence, no matter of the intensity of the workout or sport activity.