Crest MK4 Wheelset
When you're looking for a lightweight Gravel and XC wheelset built to roll fast and last forever, the aluminum Crest MK4 is your wheelset. "Crest" is the name Stan gave one of his original rim designs, and today it belongs to one of the most advanced rims made. Built of 6069 alloy and featuring a reinforced spoke bed and welded seam, the 25mm wide Crest MK4 rim is made to handle both the higher pressures of 40mm gravel tires, as well as the lower pressures of 2.3" mountain bike tires. The asymmetric design of the Crest MK4 rim improves spoke angle to create a stronger wheel, while still offering the easiest to inflate and most reliable airtight tubeless seal found only on Stan's patented Bead Socket Technology rims. Built for people who ride, by people who ride, the Crest MK4 wheelset relies on the proven strength of traditional J-bend spokes. As part of Stan's commitment to make easily serviceable wheels a rider can own for many years, all MK4 series wheels that are the same diameter share a single, very common, spoke length. Front and rear and both sides all use a single length, making replacing damaged spokes as easy as possible. A legendary rim deserves a legendary hub, and the Crest MK4's M-pulse hubs deliver. Designed in partnership with Project321, and CNC machined in their Bend, Oregon shop, M-pulse freehubs use an innovative Neodymium magnetic pawl design that offers an incredibly positive and reliable engagement with virtually no drag. Unlike traditional pawl and spring designs that create unnecessary friction when not engaged, the magnetic pawls of the M-pulse hub are at their strongest when engaged while minimizing drag when disengaged. Multiple teeth on the pawls distribute load to increase strength and durability even more, while a full set of Enduro bearings and 7075 alloy 17mm axle allow the M-pulse to handle more than twice as much force as Stan's previous hub designs. The shielded design of the M-pulse hubs also protects the bearings from direct exposure to the elements for even longer bearing life. But the real beauty of the M-pulse hubs is their low rolling resistance and engagement speed. An easily adjustable bearing preload feature makes it fast and simple to fine tune M-pulse hubs for reduced friction and less resistance. All this in a hub that engages with only1.66° of rotation for instant acceleration. Available with Shimano Micro Spline, HG, or SRAM XDR freehub, and 6-bolt or Centerlock brake style, with options to fit all popular axle configurations.Tubeless ready with rim tape installed. With a lightweight asymmetric tubeless rim laced to one of the most reliable and fastest-rolling hubs made, the Crest MK4 sets the bar for Gravel and XC wheelsets. FEATURES 25mm rim width optimized for Gravel and XC tires up to 2.3” Light and durable 6069 aluminum with welded joint and reinforced spoke bed BST-Asymmetric design combines Stan’s legendary easy tubeless inflation with a stronger, more balanced wheel build M-pulse ultra-low drag magnetic pawl adjustable hubs with 1.66° engagement Enduro bearings with double-row freehub bearing Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability Connection program includes 5-year hub Warranty, 3-year rim Warranty, 1-year crash replacement, and $10 donation to trail maintenance or advocacy group of your choice WHAT'S INCLUDED Crest MK4 wheels include pre-installed tape for tubeless use and presta valves. M-PULSE PRELOAD INSTRUCTIONS: SPECS Rim Internal Width: 25.0mm Rim Weight: 374g (27.5") / 399g (29") Rim External Width: 28.4mm Wheelset Weight: 1566g (27.5") / 1638g (29") Rim Depth: 18.0mm Front Wheel Weight: 707g (27.5") / 743g (29") Spokes: Sapim D-Light 2.0/1.65/2.0 Rear Wheel Weight: 859g (27.5") / 895g (29") Nipples: Sapim Double Square Alloy Black ERD: 563mm, 1.5mm Offset mm (27.5") / 601mm,1.5mm Offset (29") Hub: M-pulse ETRTO: 584x25.0 (27.5") / 622x25.0 (29") Hole Count: 32-hole, 32-hole ISO: 27.5"x28.4mm / 29"x28.4mm Rim Material: 6069 Aluminum Alloy Tape: 27mm Hub Color: Black Max Spoke Tension: 115kgf (1130N) Rim Color: Black Max System Weight: 240lbs (109 kilo) Brakes: Disc Max Pressure with 40mm Tire: 55psi Valve: Presta Max Pressure with 2.00" Tire: 46psi Max Pressure with 2.30" Tire: 39psi Warranty 3-YEAR ALUMINUM RIM Warranty AND CRASH REPLACEMENT POLICY 3-YEAR ALUMINUM RIM Warranty:Stan’s MK4, S2, and EX3 series aluminum rims are covered under a 3-year Warranty against manufacturing defects from the original purchase date. Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, damage resulting from crashes, or improper installation. Warranties only apply to the original owner. If a product is found to be defective, a free repair or replacement will be provided at the sole discretion of Stan’s. Purchases made through unauthorized resellers such as eBay, Alibaba, Amazon or similar resale sites are not supported under our Warranty policy. ALUMINUM RIM Warranty PROCESS: Retain a copy of the original proof of purchase (i.e. Itemized receipt or invoice) Submit your claim via an authorized Stan’s dealer with your proof of purchase or contact us at [email protected] with a description of your issue, a photo that helps illustrate the issue, and your proof of purchaseNote: For Warranty and crash replacement inquiries outside the United States, please contact your local dealer or distributor The dealer will contact Stan’s or the local distributor and arrange for repair/replacement, or, if you’ve contacted us directly, we will work quickly to reply to your email with instructions If you have contacted Stan’s directly regarding a wheelset Warranty, and your approved request requires a return, Stan’s will provide you with a shipping label for return, free labor for your wheel rebuild, and return shipping 1-YEAR ALUMINUM RIM CRASH REPLACEMENT:Should you have the unfortunate experience of crashing and damaging your Stan’s aluminum rims, we want nothing more than to help you get back on the bike as quickly as possible. The Crash Replacement Policy covers the rims for a period of 1 year from the original purchase date against damage caused during normal operation of the bicycle, including racing. Crash replacement aluminum rim pricing is 50% off the MSRP of the exact or comparable product at the time of the claim. If necessary, spokes, nipples, tape, and costs associated with any build labor performed by Stan’s will be provided at a discount. ALUMINUM RIM CRASH REPLACEMENT PROCESS: Retain a copy of original proof of purchase (i.e. Itemized receipt or invoice)Note: Reply to the registration confirmation email with a picture or scan of your receipt and we’ll keep it on file for you in the event of a future claim Submit your request via an authorized Stan’s dealer with your proof of purchase or contact us at [email protected] with a description of your issue, a photo that helps illustrate the issue, and your proof of purchaseNote: For Warranty and crash replacement inquires outside the United States, please contact your local dealer or distributor The dealer will contact Stan’s or the local distributor and arrange for repair/replacement, or, if you’ve contacted us directly, we will work quickly to reply to your email with instructions If you have contacted Stan’s directly regarding crash replacement and your request has been approved you will be charged crash replacement pricing for your product and standard return shipping fees. ALUMINUM RIM Warranty AND CRASH REPLACEMENT CONDITIONS: Warranty and crash replacement are valid only for the original owner and are not transferrable. Warranty does not cover the following:a. Damage sustained during shipmentb. Products on which serial numbers, production lot codes/date codes or other identifying marks have been removedc. Normal wear and tear, misuse, incorrect installation or improper maintenance, use of incompatible parts or components, accident or crash damage, negligence, modifications not recommended or approved by Stan’sd. Labor costs for work not performed by Stan’se. Shipping costs to Stan’s or local distributorf. Instances determined to be cosmetic onlyg. Any representation or Warranty expressed or implied by a third party beyond the provisions of this stated policyh. Purchases made through unauthorized resellers such as eBay, Alibaba, Amazon or similar resale sites Crash replacement does not cover the following:a. Normal wear and tear expected with the use of high-quality mountain bike componentsb. Products on which the serial numbers, production lot codes or other identifying marks have been removedc. Misuse, incorrect installation or improper maintenance, use of incompatible parts or components, negligence, modifications not recommended or approved by Stan’sd. Instances determined to be cosmetic onlye. Shipping costs to or from Stan’s or the local distributorf. Labor costs associated with removing the wheels and any associated components including but not limited to rotors, tires, cassette, computer magnets, etc. from the bicycle or wheel M-PULSE HUB Warranty POLICY M-PULSE 5-YEAR HUB Warranty:Stan’s M-pulse hubs are covered by a 5-year Warranty against manufacturing defects. Warranty does not cover abuse, misuse, consequential damage resulting from lack of or improper maintenance, normal wear and tear, and improper installation. Warranties only apply to the original owner with valid sales receipt. If a product is found to be defective, a free repair or replacement will be provided at the sole discretion of Stan’s. HUB Warranty PROCESS: Retain a copy of the original proof of purchase (i.e. Itemized receipt or invoice) Submit your claim via an authorized Stan’s dealer with your proof of purchase or contact us at [email protected] with a description of your issue, a photo that helps illustrate the issue, and your proof of purchaseNote: For Warranty and crash replacement inquires outside the United States, please contact your local dealer or distributor The dealer will contact Stan’s or the local distributor and arrange for repair/replacement, or, if you’ve contacted us directly, we will work quickly to reply to your email with instructions If you have contacted Stan’s directly regarding a wheelset Warranty, and your approved request requires a return, Stan’s will provide you with a shipping label for return, free labor for your wheel rebuild, and return shipping HUB Warranty CONDITIONS: Warranty is valid only for the original owner and is not transferrable. Warranty does not cover the following:a. Damage sustained during shipmentb. Products on which serial numbers, production lot codes/date codes or other identifying marks have been removedc. Normal wear and tear, misuse, incorrect installation or improper maintenance, use of incompatible parts or components, accident or crash damage, negligence, modifications not recommended or approved by Stan’sd. Labor costs for work not performed by Stan’se. Shipping costs to Stan’s or local distributorf. Instances determined to be cosmetic onlyg. Any representation or Warranty expressed or implied by a third party beyond the provisions of this stated policy
