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UL319

Light wheelset for cross-country and downcountry with a 31 mm inner width.

1,676.47 € 1,676.47 € incl. VAT, plus shipping

Weight from 1.180g
Rim depth 28 mm
Inner width 31 mm
System weight max. 120 kg
  • Hub model
  • Hole count
  • Spoke type
  • Freehub
  • Bearings
  • Hub color
  • Decal color
Ships within 5 working days Built to order in Winnenden 14-day right of withdrawalTermsShipping & payment
Does it fit your bike? FitCheck in 60 seconds →
  • 4-year guarantee
  • Crash Replacement
  • Handmade in Winnenden
  • Wheel Specialist
Why we built it

Built to disappear. Every hub and every wheel is made in our Manufaktur in Winnenden, assembled and tested by hand.

What you should know
  • Use: MTB, Cross Country (XC)
  • Maximum system weight 120 kg (rider, bike and luggage)
  • Tubeless ready, Hookless
  • Disc brake, mount 6-Loch
  • Not approved for e-bikes
  • Made to order in Winnenden
In the box
  • Wheelset
  • User manual
Specifications

The numbers.

General

Intended use
MTB, Cross Country (XC)
Wheelset weight
from 1.180 g
Front wheel weight
from 550 g
Rear wheel weight
from 630 g
Max. system weight
120 kg
ASTM classification
3
E-bike approval
No
Tubeless ready
Yes
Valve hole
Presta (6,5 mm)

Rim

Material
Carbon
Rim depth
28 mm
Inner width
31 mm
Outer width
39 mm
ERD
584 mm
Tyre interface
Hookless

Hubs

Hub model
TORQON J (SUPER) BOOST
Axle system
Thru-axle
Axle standard front
15 × 110 mm Boost
Axle standard rear
12 × 148 mm Boost / 12 × 157 mm Super Boost
Brake system
Disc brake
Brake mount
6-bolt
Freehub system
NonPlus Conical Ratchet System
Freehub body (cassette)
Shimano HG, Shimano Microspline, SRAM XD

Spokes and nipples

Spoke system
J-Bend
Spoke material
Edelstahl
Lacing pattern
3-fach gekreuzt
Nipple material
Aluminium

Equipment

Hole count
28H
Sound

Listen.

This is what the freehub of a NonPlus hub sounds like.

0:000:33

PRIMARO ULTRA M4 in the AERO65 ULTRA. Spin it once and watch it run until it stops.

Inside the hub

Technology you don’t feel.

  • NON PLAYSelf-adjusting bearing preload. No readjusting, no play.
  • NON VACUUMSealing that keeps dirt and water away from the bearings.
  • NON GAPEnd caps with a micro-gap against friction and ingress.
All technologies →
Downloads

Manuals & documents

One manual for every NonPlus wheelset. Read it before installing and riding.

UL319 Product data sheet Specifications, versions, item numbers and GTIN
PDF · 203 KB Open PDF ↗
Safety & Quick Start · Wheels European languages DE · EN · ES · FR · IT · PL
PDF · 1.0 MB · Edition 10/2026 Open PDF ↗
Safety & Quick Start · Wheels Asian languages DE · EN · 简体 · 繁體 · 한국어 · 日本語
PDF · 4.9 MB · Edition 10/2026 Open PDF ↗
Wheel Specialist

Talk to us before you order.

We check frame, freehub and riding style and tell you which wheelset or hub fits.

+49 7195 9577901Mon–Fri · 9.30 am–4.30 pm
  • 4-year guaranteeon hub, axle and end caps
  • Crash Replacement50 % off replacement, 2 years
  • Handmade in Winnendenassembled and tested
  • Wheel Specialistpersonal advice