Stans Notubes M-Pulse Hub + Crest MK4 Rim

The lightweight gravel and cross-country front wheel from NoTubes featuring the new 12x100mm M-Pulse hub and the sturdy and very lightweight Crest MK4 rim with a 25 mm rim width.

The 25 mm wide Crest MK4 rim, made from a 6069 alloy with a reinforced spoke bed and welded seams, is suitable for both the higher pressure of 40 mm gravel tyres and the lower pressure of 2.3" mountain bike tyres. The asymmetrical design of the Crest MK4 rim improves the spoke angle to create a more stable wheel, whilst offering the easiest inflation and the most reliable airtight tubeless seal, available exclusively on Stans’ patented Bead Socket Technology rim. The Crest MK4 wheelset was built by riders for riders and relies on the proven strength of traditional J-bend spokes. As part of Stan’s commitment to producing easy-to-maintain wheelsets that riders can own for many years, all MK4 wheelsets of the same diameter feature a single, very common spoke length. A single length is used at the front and rear and on both sides, making it easy to replace damaged spokes

Stan NoTubes Crest MK4 Wheel Technology:

• Wheel size
• 29.8/29-inch ETRTO 662
• Rim
• Rim: Crest MK4 BST Disc
• Rim material: 6061 aluminium alloy
• Rim height: 18 mm
• Outer rim width: 28.4 mm
• Inner rim width: 25 mm
• Recommended tyre pressure: 3.22 to 3.85 bar
• Recommended tyre widths: 2.0 to 2.4
• Hubs: M-Pulse
• Industrial bearings: Enduro Bearings
• Front wheel hub: 12x100 mm thru-axle, not convertible
• Spokes
• Black stainless steel 2.0x1.65
• Nipples Aluminium
• Front 32 holes, 3-cross lacing
• Weight:
• Wheel set approx. front wheel 743 grams, manufacturer’s specification
• Rim 399 grams (manufacturer’s specification)

Contents: Stans NoTubes Crest MK4 wheel

• Stans NoTubes Crest MK4 front wheel, tubeless rim tape, tubeless valve

Stans NoTubes M-Pulse hubs

The high-end hubs from Stans NoTubes. The freehub body system of the new M-Pulse hub is based on the magnetic pawl design from Project321, manufactured in Oregon, USA. The M-Pulse hubs are equipped with six pawls featuring neodymium magnets and a bearing ring with 216 engagement points made from hardened stainless steel. The freehub body requires just a 1.66-degree turn to engage. The 17mm axles are made from 7075 aluminium and are fitted with high-quality Endurro Bearings. High-quality seals offer excellent protection and ensure a long hub life. The bearing play is adjustable.

Stans NoTubes Crest MK4 rim:

The legendary Crest rim is now even better. With a wider rim width and the proven low BST rim bed, the new Crest MK4 rim features a 25 mm rim width. With the WideRight System introduced by Stans NoTubes, the rim width increases to 25 millimetres, for even better tyre support and full volume development. Inspired by Stans carbon rims, the new rim profile, combined with the new 6069 aluminium alloy, increases lateral stiffness and impact resistance whilst reducing the risk of snake bites.

The Stans NoTubes rims are perfectly designed, thanks to special rim flanges for fitting tubeless tyres. Thanks to the wide rim bed, the tyre is guided superbly and offers the best rolling resistance.

Front hub 12x100mm standard:

This thru-axle standard for gravel bikes is only compatible with a 100 mm mounting width and 12 mm thru-axle installation.

Notubes BST

Notubes’ Bead Socket Technology. This special rim design features a wide rim bed with a low flange for high tyre stability and full tyre volume development. The BST technology helps retain air better in tubeless systems, resulting in less rotating mass and a virtually increased effective rim width compared to competitors. A wide rim also reduces tyre flex in corners and allows the tyre to be ridden at lower pressures. The ZTR rims are fully tubeless-compatible when used with rim tape and a valve.

Stan Notubes spokes:

The black stainless steel spokes used by Stan’s are highly durable and offer the possibility of easy repair or replacement should the need arise.

Stan’s NoTube Tubeless

Stan’s yellow rim tape and the special NoTubes valves are included in the scope of delivery

Herstellerinformation: Stans NoTubes, 202 Daniel Zenker Dr., 14814 Big Flats, NY, United States, https://stans.com | EU contact: Hermann Hartje KG, Deichstr. 120-122, 27318 Hoya, Germany, https://hartje.de