Blackburner 28 2.0 Lefty 29" rear wheel

Modern XC-courses get more and more technical and demanding for the rider. Our Blackburner 28 Lefty 29” offers a current, extra-wide carbon rim to make your race bike feels like it’s on rails! You can match this wheel on a Cannondale bike with an offset of 3mm for boost hubs. The wheel is equipped with our best-selling ClimbHill hub. The hub is CNC machined in our factory from aerospace grade aluminium, thus demonstrating increased fatigue strength and low weight. The anodising ensures a great look and prevents corrosion, even under the toughest circumstances. Assembled and adjusted by hand in Buggingen, Germany, the Blackburner 28 Lefty 29” boasts the highest quality standards—guaranteed! The geometry has been optimised for a balanced, stiff wheel. The 28mm UD carbon XC 29 rim has a unique profile, with a low sectional height and wide width. These characteristics add radial compliance and lateral stiffness. A wider rim provides improved tyre support, which allows lower pressure, less rolling resistance, and better grip on rough tracks. The rim is manufactured out of low weight, unidirectional carbon fibre toughened prepreg, which is impact resistant and absorbs vibrations. It is fitted with Sapim CX-Ray spokes, which have extremely high fatigue test results and are very light. Typical for Tune, this wheel is available in seven colours for the hub, the nipples, and the decals to make your Cannondale bike as unique as you are. Our Blackburner 28 Lefty 29” is made to boost your riding skills on modern tracks!

Technical data

weight from: 725g
hub type: ClimbHill 28 holes with Aluminium Endcaps and Endurance Bearings, 3mm Offset for Boost hubs
spokes: SAPIM CX-Ray Aero Black Inox
max. spoke tension 1100N
max. rider weight: 100kg
max.system weight: 115kg
rim inner width: 28mm
rim outer width: 33,5mm
rim height: 22mm
rim standard: 29"
tubeless ready: yes
mandatory rim tape: 30mm Tune Tape, Tubeless Compatible
mandatory valve type: 44mm Tune Tubeless Valve or similar type
tyres and max.pressure: 2,2"/2,9bar - 2,25"/2,75bar - 2,35"/2,5bar
nipples: SAPIM Anodized, Polyax, Secure Lock
brake interface: IS6 disc-brake interface
colours: for hubs, nipples and Tune decals, available in all Tune anodised colours
scope of delivery: wheel and packaging
Notes For IS6 brake disc installation, remove the threadlock residues of the 6 screws before installation a calibrated torque wrench to a max torque of 5Nm
For Tubeless Tires only (with or without inner tube)
Remove the 1.8mm spacer on your freehub to switch from HG10 to HG11 and from XD to XDR.
Remove the two spacers (1.8mm and 0.6mm) on your freehub to switch from HG10 to HG12.
for more information please refer to the user manual 
*XD-Compatible licensed by SRAM
*XDR Compatible licensed by SRAM
*microspline system licensed by Shimano