Alpha 400 Pro Wheelset

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Meet the ZTR Alpha 400, a rim that shares the same dimensions and Bead Socket Technology as the Alpha 340 but adds the triple channel and internal arch design of our nearly invinci ble Arch EX and Flow EX rims. The ZTR Alpha 400 offers a 33% thicker spoke bed than the original Alpha 340 rim for maximum durability. The Alpha 400 Pro's Neo Ultimate hub features near instantaneous 5-degree engagement. Further machining of the Neo Ultimate's 100% CNC machined shell shaves additional weight. Neo hub includes larger bearings, and a stronger, stiffer, shoulderless axle that provides unmatched strength and reliability. Sapim's CX-Ray spokes are both light and exceptionally strong, while also being aerodynamic. When combined with specific Road Tubeless tires, the Alpha offers a ride normally only found with tubular tires and rims, but maintains the simplicity and low maintenance of a clincher. Light and fast on the outside, ultra-stiff and strong on the inside, the new ZTR Alpha 400 is the rim you've all been waiting for. WHAT'S INCLUDED: Alpha 400 Wheelsets comes with pre-installed tape for tubeless use and presta valves. FEATURES Reinforced internal arch creates the strongest possible road rim Bead Socket Technology (BST-R) for superior tubeless performance Neo Ultimate hubs accelerate quicker and last longer Wide, low-profile rim design for better cornering and faster rolling 33% thicker spoke bed than Alpha 340 rim for maximum durability Compatible with Shimano and Campagnolo 9, 10, and 11-speed cassettes Compatible with road tubeless-specific clinchers and conventional clinchers when used with tubes 2 layers of 21mm yellow tape and 44 mm valves installed for tubeless use RELATED VIDEOS: SPECS Rim Internal Width: 17.0mm Wheelset Weight: 1444g Rim External Width: 20.0mm Rim Weight: 425g Rim Depth: 22.6mm ERD: 592mm Spokes: Sapim CX-Ray Black 2.0/(0.9x2.2)/2.0mm ETRTO: 622x17 Nipples: Sapim Secure Lock Alloy Silver ISO: 700cx20.0mm Hub: Neo Ultimate with Speedsync Tape: 21mm (2x) Hole Count: 18-hole, 24-hole Valve: 44mm Presta Rim Material: 6061 Aluminum Alloy Max Spoke Tension: 125kgf (1225N) Rim Color: Black Max Pressure with 23mm Tire: 116psi Hub Color: Black Max Rider Weight: 230lbs (113 kilo) Brakes: Rim Only WARRANTY 2-YEAR ALUMINUM RIM WARRANTY AND CRASH REPLACEMENT POLICY 2-YEAR ALUMINUM RIM WARRANTY:All aluminum rims are covered under a 2-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 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 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 NEO HUB WARRANTY POLICY NEO 3-YEAR HUB WARRANTY:Stan’s Neo hubs are covered by a 3-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 Show more