23031
on order (delivery date unknown)
394.87 €plus shipping / availability information
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This item is crafted in Italy
- Dimensions
- Spoke hole Ø: 2.5mm
- Disc flange drilling Ø: 53.6mm
- Center to left flange: 36.5mm
- Center to right flange: 22.5mm
- Right flange drilling Ø: 50mm
A new and specifically designed polyurethane lip seal enhances the protection of freewheel mechanism. The new "twin-Life" hub-shell features a second additional row of splines for the floating ring.
The second fitting position allows to rebuild the hub back to brand new conditions in case it get badly worn out by a neglected maintenance. The drive spokes lace closer to right dropout than on any other hub on the market. Straight pull spokes increase wheel stiffness under sprinting.
They appreciably reduce lateral flex and increase torque transmission reactivity.
It took more than a year of continuous testing to develop and fine tune the HyperRear's fully-alloy front-engagement freewheel mechanism. Oversized front engagement freewheel offers a much wider teeth engagement surface upon which to spread the transmission torque. It is a true racing assembly which is sensibly stronger and lighter than conventional pawl systems. Micro-tuner: easy to set external bearing preload system integrates external Soft-Touch o-ring seals.
Features & Information
- Weight: 164g(28h-QR12-XD)
- Material: special 7075TXX
- Available Drillings: 32H - 28H -24H
- Frame standards: 135x10mm or QR12 (142mm, 142+, X-12)
- Cassette standards: Shimano 8-9-10s or Sram XD-Drive (XX1)
- Micro-Tuner: easy to set external bearing preload system
- Internal sealing: 2xRS soft-touch NBR seals on each bearing
- External sealing: polyurethane Lip seal / Soft-Touch o-ring
- Freewheel: hyper engineered front engagement system, 36 engagement positions
- Axle construction: multi-shaped, 17mm, rectifyed to micro tolerances
- Bearings: 2x17-30 heavy duty + 2x17-26 2RS sealed cartridges
- Finishing: "hart coat" sides, black anodized body
- Graphics: laser etched
- Optional: "HDC-Hybrid R" hybrid-ceramic bearings
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Unfortunately, there isn't any review yet. Be the first one and share your experiences with thousands of other riders! 😀 - Show all items from ExtraliteExtralite is a cycling component manufacturer based in Italythat specializes in high-performance, lightweight components for road and mountain biking. The company is known for its focus on innovation and weight reduction, and its products are used by professional and amateur cyclists alike.
One of Extralite's most popular products is the HyperFront hub, which is considered one of the lightest road bike hubs on the market. The HyperFront hub uses a unique design that reduces weight while maintaining strength and durability. It also features high-quality bearings and a low-friction seal, which results in smooth and reliable performance.
Another popular product is the Ultralite Rear hub, which is one of the lightest mountain bike hubs available. The Ultralite Rear hub features a unique flange design that reduces weight without sacrificing strength, and it also uses high-quality bearings and a low-friction seal. This hub is also available in multiple axle standards to fit different frames .
Extralite also produces a wide range of other high-performance cycling components, including stems, handlebars, and bottom brackets. The company's products are known for their excellent quality and durability, and they are highly valued by cyclists around the world.
Overall, Extralite is a well-respected and reputable brand in the cycling industry, known for producing lightweight, high-performance components that are designed to enhance the performance and weight of the bike. If you're looking for top-quality, lightweight cycling components, Extralite's products are definitely worth considering.
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394.87 € on order (delivery date unknown)