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Stans NoTubes ZTR Arch EX Rear Wheel

Although lightweight, the Arch EX 27.5" (650b) can handle aggressive trail riding. The internal arch design provides durability and stiffness, two assets especially important for heavier riders or any riders known to be hard on wheels. It is quite possibly the best wheel for hard cross country or all mountain use.

Stan's rims employ bead socket technology. BST marks a huge step forward in tubeless technology, allowing for lighter rims, lower sidewall heights, improved durability, increased traction, and decreased chances of pinch flatting. BST rims allow the bead to properly lock into the rim for the best quality airtight seal. The bead/rim interaction is superior even with an inner tube. The low-profile shape of BST rims makes them lighter for less rotational mass for weight saving where it matters most. BST allows the tire to expand to full size so you can run lower pressure with less pinch flats and your tire functions more efficiently for better cornering, traction and reduced rolling resistance.

The 3.30 disc hub combine simultaneously engaging pawls with a 30-tooth ratchet ring for rapid 12-degree engagement and excellent durability. Taller hub flanges make for a stiffer, stronger all around wheel. Spokes are 2.0/1.7 black stainless with silver alloy nipples. Weight is 1685g for the set or 900g for the rear.

The rear wheel is 135mm QR but can be converted to 12mm 142 with an optional kit sold separately. Wheel comes pre-taped with yellow tape and includes a valve stem so just get tire and sealant and it is ready to go.

Features

  • 32 2.0/1.7 black stainless spokes
  • Silver alloy nipples
  • BST for more secure bead seating
  • Light enough for XC racing but durable enough to take technical trails
  • Compatible with 8,9,10 Shimano/SRAM

ZTR Arch EX wheels have a 230 pound rider weight limit

$298.00
Item Ships Free
Item #: 063004
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