BOURNE SM29 NINEFOLD

THE ULTIMATE XC / MARATHON WHEELSET - Made for 2.10 - 2.35 inch tires

NINEFOLD BOURNE 29 WHEELS

  • Marathon | Cross Country
  • | 29er Wheels
  • | For 2.10 - 2.35 Tires
  • | Rim Width 24.5 - 30.5 mm (in / out)
Starting at
1.599,00
1180g

Estimated delivery time: Standard wheels 2 - 3 days | Custom Color Wheels 6 - 8 weeks

1.321,491.445,45

The Ultimate XC / Marathon wheelset: Bourne 29 Ninefold

  • 24.5 mm Wide for max traction and comfort
  • Extremely Light at 315 gram per rim
  • Fast Acceleration, Climbing, Descending
  • Designed for XC and Marathon Racing
  • For KOM hunters and World Cup riders
  • Lightweight icw. high lateral stiffness
  • Available with special light weight 9th Wave hubs by Carbon-Ti

This is the ultimate version of the Bourne 29. With wide rims of 24.5 mm (inner width) it has the same ride characteristics as the regular Bourne 29: extra grip, comfort and low rolling resistance, but with a lower weight.

The Ninefold wheelset is different from the “normal” Bourne 29 by a unique carbon lay-up and very high-quality carbon. As a result, a saving in weight is realized that leave these rims with only 315 grams. More important: these grams are saved in the place where it matters most: on the outside of the wheel where we want the weight as low as possible to let you accelerate like a jet plane and climb like a goat. Because Ninefold wheels are specially made for bikers who seek the extremes we used special extra light spokes to save the last gram. Keeping reliability in mind we did not save on the number of spokes: 28 pieces, front and rear, allowing riders up to 105 kg to ride these wheels without problems.

VALVES & DISC BRAKES

All 9th Wave tubeless wheels come standard with rim tape and lightweight aluminum valves installed. And, if you order disc brake rotors with your wheels, we will already mount these for you. All, so you can get out there and ride your new wheels as soon as possible!

  • Clear

Decal Color *

The stock decal color is gloss black. Custom color decals are made to order and delivery time is 6 to 8 weeks.

Offset

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Specs

Rim Profile

Spokes

DT Swiss Revolution 1.8-1.5 spokes
28 Front / 28 Rear
Pattern, Front 3x, Rear 3x

Rim

Rim weight,  315 g.
Hookledge™ Rim Technology
Asymmetric Rim Design
6° Angle Spoke Holes
Special Ninefold Ultra Light carbon layup
3K carbon finish
Custom design available. Any color is possible.

Tubeless ready, rim tape installed
Tubeless valves installed

Read more about 9th Wave technology here

Hubs

Ultralight Carbon-Ti Straight Pull X-Hubs
or
DT Swiss 240s  J-bend hubs

Register Your Wheels!

Go to our product support pages to register your product and get unique 7 year warranty and crash replacement on your carbon rims!

Summary

Ultralight carbon wheels for XC & Marathon
Hookledge™ Rim Technology
Asymmetric Rim Design
Ultralight hubs by Carbon-Ti and DT Swiss
DT Swiss Spokes
Rider + gear max. weight: 105 Kg
Handbuilt in the Netherlands

Weights are measured without valves and rim tape (+ 25 gram total)

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