Fun Works Mega Boost 36T Ratchet Drive Atmosphere 28 XL Rear Wheel 29er
The Fun Works Mega Boost the new flagship of the current Fun Works hub series comes with many great features. The freewheel technology is based on a ratchet drive made of hardened tool steel with 36 teeth which engage synchronously. This means a small pedal stroke with a more direct power transmission and a low wear of the drive.The Shimano freehub is equipped with the new Spline Protection System (SPS) which protects the freehub against bite marks of the cassette.The hub shell is forged and CNC machined for maximum durability.The angled hub flange allows the spokes to be aligned more optimally and tensioned more evenly. The double-sealed industrial bearings ensure the smooth running of the hub.LipLock Seal technology end caps effectively protect the bearings, sit stable in the hub and automatically ensure the perfect preload of the bearings (no annoying adjusting of bearing play necessary).The end caps are exchangeable as usual without special tools by simply pulling off and ensure a high compatibility for different axle systems.Shimano standard compatible freehubs will be supplied ready to take 11speed Road or MTB cassettes.A spacer for 8/9/10speed Road or MTB Cassettes and for 11speed MTB Cassettes is included to each hub.
Maximum stiffness at low weight with AsymSmart Technologie!
AsymSmart combines the advantages of a symmetrical with the advantages of an asymmetrical rim profile.
Conventional asymmetrical rim profiles offer the advantage that you can build a wheel with almost even tension on the drive and non-drive side to get a more robust overall wheel. The disadvantage is that the rim has two sides of different lengths, whereby the longer side is usually much more susceptible to damage when it comes to impacts on the rim profile.AsymSmart on the other hand, has a rim profile with sides of the same length as a symmetrical rim and only the nipple holes are off-center, which means that the rim has the same impact resistance as a normal symmetrical rim but still offers the advantage of tensioning the wheel more evenly and thus to be able to build stiffer and more robust wheels.The new Atmosphere XL has also 3mm more inner width than the previous model and offers perfect performance for XC and Trail bikes.The tubeless ready design allows an easy tubeless setup and ensures the perfect fit of the tire.
with approx 850g a real High End rear wheel
Max System Weight: 115KG
Rear Wheel without axles or skewers
Hub: Fun Works Mega Boost 36T Ratchet Drive IS disc 6-bolt