650B

Stan’s S1 wheelset line brings patented tubeless technology to an even wider range of riders. Built for long life, low maintenance, and outstanding value, the S1 series wheels feature 6061 series alloy rims and are available in six different widths suited to a wide range of tire sizes and riding styles. With an emphasis on value and durability, the S1 alloy wheelsets join a mountain wheel line-up that currently includes Stan’s successful MK3 premium alloy wheels and innovative Valor and Bravo carbon series wheelsets. While MK3 wheelsets are built to balance strength, light weight, and stiffness, S1 wheelsets focus on maximum strength and durability. The deeper profile and thicker walls of the S1 rims result in a 50-70g weight increase over MK3 rims, but offer greater impact strength for an even wider range of use. “The new S1 series wheels were developed from rims ridden in Redbull Rampage and raced on the World Cup DH circuit for years,” said Creative Director, Chris Currie. “The goal was to take everything we’ve done for tubeless technology, and put it into a truly bombproof and affordable wheel.” Designed according to Stan’s WideRight rim and tire fit system, S1 series wheelsets are available in six different rim models, with internal widths ranging from 23mm to 38mm. Combined with Stan’s low-profile, high-volume Bead Socket Technology rim design, these widths let the new S1 range accommodate tires from 2-inch to 3.5-inch. All S1 wheelsets are built with 32 spokes front and rear, Sapim’s proven Race spokes, Secure Lock brass nipples, and Stan’s faster-engaging Neo hubs. Hubs are available to fit most axle systems, including Boost. The S1 series includes reinforced versions of the classic Crest, Arch, and Flow--names already familiar to fans of Stan’s tubeless rims. In addition to the Crest S1, Arch S1, and Flow S1, three entirely new wider wheelsets will be available. The Sentry S1, Baron S1, and Major S1 bring Stan’s patented Bead Socket Technology to Plus bikes. Flow S1 Wheelset - Use: Aggressive Trail, All Mountain, Enduro, and Downhill - Internal Rim Width: 29mm - Optimal Tires Size: 2.35 to 2.8-inch - Hubs: Stan’s Neo 32-hole Front, 32-hole Rear - Spokes/Nipples: Sapim Race Black 2.0/1.8/2.0mm, Secure Lock Brass Silver Nipples - Wheel Sizes and Weights: 27.5-inch (2,034g), and 29-inch (2,134g)

- Light enough to take XC racing but was born from research and testing on the Enduro World Series circuit, making it a great rim for anyone looking to improve both descending and climbing - Asymmetric rim design allows for a stronger wheel while offering the easy inflation and Stan's trademark unmatched airtight seal. - 28mm internal width ideal for 2.2-2.5" tires - Light and durable 6069 aluminum with welded joint and reinforced spoke bed

- Light enough to take XC racing but was born from research and testing on the Enduro World Series circuit, making it a great rim for anyone looking to improve both descending and climbing - Asymmetric rim design allows for a stronger wheel while offering the easy inflation and Stan's trademark unmatched airtight seal. - 28mm internal width ideal for 2.2-2.5" tires - Light and durable 6069 aluminum with welded joint and reinforced spoke bed

Arch S2 wheelsets have the versatility to handle a wide range of riding conditions and are the ideal upgrade for Trail, AM, Enduro, and eBikes. When your average ride includes both tough climbs and rough descents and you want the best tubeless system in the business, the Arch S2 is for you. - Versatile 28mm internal rim width optimized for 2.2-2.5" tires - 6061 aluminum with sleeved joint and stainless steel rim eyelets - Patented BST low-profile rim shape for easy tubeless inflation and the most reliable seal - Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability - E-sync hubs feature Enduro bearings with double-row freehub bearing and cromoly axle offer 47% increase in max torque capacity over Neo hubs - Connection program includes 3-year E-sync hub warranty, a 3-year S2 rim warranty, a 1-year crash replacement, and $10 donation to trail maintenance or advocacy group of your choice - Tubeless tape installed requires additional valve stems

Arch S2 wheelsets have the versatility to handle a wide range of riding conditions and are the ideal upgrade for Trail, AM, Enduro, and eBikes. When your average ride includes both tough climbs and rough descents and you want the best tubeless system in the business, the Arch S2 is for you. - Versatile 28mm internal rim width optimized for 2.2-2.5" tires - 6061 aluminum with sleeved joint and stainless steel rim eyelets - Patented BST low-profile rim shape for easy tubeless inflation and the most reliable seal - Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability - E-sync hubs offer fast 8.18 deg engagement with reinforced pawls - Enduro bearings with double-row freehub bearing and cromoly axle offer 47% increase in max torque capacity over Neo hubs - Connection program includes a 3-year E-sync hub warranty, a 3-year S2 rim warranty, a 1-year crash replacement, and $10 donation to trail maintenance or advocacy group of your choice - Tubeless tape installed requires additional valve stems

- Asymmetric rim design allows for a stronger wheel while offering the easy inflation and Stan's trademark unmatched airtight seal. - 25mm width optimized for 40mm Gravel tires and up to 2.3" mountain tires - Light and durable 6069 aluminum with welded joint and reinforced spoke bed

- Asymmetric rim design allows for a stronger wheel while offering the easy inflation and Stan's trademark unmatched airtight seal. - 25mm width optimized for 40mm Gravel tires and up to 2.3" mountain tires - Light and durable 6069 aluminum with welded joint and reinforced spoke bed

Upgrading to a set of quality tubeless wheels is the number one way to improve the ride of your XC or Gravel bike. Tubeless offers more comfort and control with less rolling resistance, and when it comes to tubeless, nothing beats the easy inflation and performance of Stan's patented Bead Socket Technology. First introduced over 15 years ago, the original Crest rim design with BST helped launch the tubeless revolution. Today's Crest S2 wheels offer quick and easy inflation, the legendary airtight seal, and a 25mm width that offers incredible stability for 40mm to 2.3" Gravel and XC tires. - 25mm rim width optimized for Gravel and XC tires up to 2.3" - 6061 aluminum with sleeved joint and stainless steel rim eyelets - Patented BST low-profile rim shape for easy tubeless inflation and the most reliable seal - Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability - E-sync hubs feature Enduro bearings with double-row freehub bearing and cromoly axle offer 47% increase in max torque capacity over Neo hubs - Connection program includes a 3-year E-sync hub warranty, 3-year S2 rim warranty, 1-year crash replacement, and $10 donation to trail maintenance or advocacy group of your choice - Tubeless tape installed, requires additional valve stems

Upgrading to a set of quality tubeless wheels is the number one way to improve the ride of your XC or Gravel bike. Tubeless offers more comfort and control with less rolling resistance, and when it comes to tubeless, nothing beats the easy inflation and performance of Stan's patented Bead Socket Technology. First introduced over 15 years ago, the original Crest rim design with BST helped launch the tubeless revolution. Today's Crest S2 wheels offer quick and easy inflation, the legendary airtight seal, and a 25mm width that offers incredible stability for 40mm to 2.3" Gravel and XC tires. - 25mm rim width optimized for Gravel and XC tires up to 2.3" - 6061 aluminum with sleeved joint and stainless steel rim eyelets - Patented BST low-profile rim shape for easy tubeless inflation and the most reliable seal - Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability - E-sync hubs offer fast 8.18 deg engagement with reinforced pawls - Enduro bearings with double-row freehub bearing and cromoly axle offer a 47% increase in max torque capacity over Neo hubs - Connection program includes a 3-year E-sync hub warranty, 3-year S2 rim warranty, 1-year crash replacement, and $10 donation to trail maintenance or advocacy group of your choice - Tubeless tape installed, requires additional valve stems

The Flow CB7 brings Stan’s patented BST tubeless system to wider carbon rims to create a new classic, and one of the best all-around trail rims you can buy. The details all add up to a light, strong wheelset that’s easier to own and performs better on the trail. The Flow CB7 brings Stan’s legendary tubeless performance and great quality to a wider and stronger asymmetric carbon rim. - Designed for trail riding - Asymmetric Bead Socket Technology brings Stan’s easy inflation and the most reliable airtight seal to wider, offset carbon rims - Asymmetric rim shape with offset drilling improves bracing angle and balances spoke tension to create a stronger overall wheel - Custom carbon layup equalizes impact forces on both the long and short sides of the rim, making both stronger - Low-profile sidewalls and RiACT rim design create a lighter rim that absorbs impacts for less rolling resistance and superior ride quality - 100% CNC machined hubs with 6-pawl simultaneous engagement - Sapim Force Black 2.0/1.7/1.8 spokes with Secure Lock aluminum nipples - WideRight rim design optimized for 2.35 - 2.80" tires

- Designed, tested, and raced to victories on the World Cup DH and Enduro World Series circuits - Tie beam triple-cavity rim design resists damage and prevents air loss under impacts - 29mm internal width optimized for 2.35" to 2.8" Trail, All-mountain, and DH tires - E-sync hubs

- Designed, tested, and raced to victories on the World Cup DH and Enduro World Series circuits - Tie beam triple-cavity rim design resists damage and prevents air loss under impacts - 29mm internal width optimized for 2.35" to 2.8" Trail, All-mountain, and DH tires - E-sync hubs Specs: - Hub Model: E-SYNC - Freehub Body: Shimano HG - Wheel Tire Type: Tubeless Ready - Wheel-Brake Comp.: Disc IS 6-bolt - Rim Material: Aluminum - Spoke Type: Sapim D-Light - Valve: Presta - Rim Construction: Double wall

- Low-profile 30mm internal width optimizes tire shape, traction, and control for 2.3-2.6" tires - 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 - Reinforced spoke bed, combined with the offset drilling of the asym design, builds into an incredibly durable wheel that brings added confidence to every ride.

- Low-profile 30mm internal width optimizes tire shape, traction, and control for 2.3-2.6" tires - 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 - Reinforced spoke bed, combined with the offset drilling of the asym design, builds into an incredibly durable wheel that brings added confidence to every ride.

Based on the legendary Flow rims that have won World Cup DH and Enduro World Series events, Flow S2 wheelsets are a great upgrade for riders looking for better tubeless performance and excellent durability. Patented Bead Socket Technology means easier tubeless inflation and more confidence on the trail. An emphasis on durability means a reinforced and eyeletted spoke bed, a quality sleeved joint, and 6061 alloy construction. A 30mm internal width makes the Flow S2 ideal for 2.3-2.6" tires. - Low-profile 30mm internal width optimizes tire shape, traction, and control for 2.3-2.6" tires - 6061 aluminum with sleeved joint and stainless steel rim eyelets - Patented BST low-profile rim shape for easy tubeless inflation and the most reliable seal - Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability - E-sync hubs feature Enduro bearings with double-row freehub bearing and cromoly axle offer a 47% increase in max torque capacity over Neo hubs - Connection program includes a 3-year E-sync hub warranty, 3-year S2 rim warranty, 1-year crash replacement, and $10 donation to trail maintenance or advocacy group of your choice - Tubeless tape installed, requires additional valve stems

Based on the legendary Flow rims that have won World Cup DH and Enduro World Series events, Flow S2 wheelsets are a great upgrade for riders looking for better tubeless performance and excellent durability. Patented Bead Socket Technology means easier tubeless inflation and more confidence on the trail. An emphasis on durability means a reinforced and eyeletted spoke bed, a quality sleeved joint, and 6061 alloy construction. A 30mm internal width makes the Flow S2 ideal for 2.3-2.6” tires. - Low-profile 30mm internal width optimizes tire shape, traction, and control for 2.3-2.6” tires - 6061 aluminum with sleeved joint and stainless steel rim eyelets - Patented BST low-profile rim shape for easy tubeless inflation and the most reliable seal - Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability - E-sync hubs offer fast 8.18 deg engagement with reinforced pawls - Enduro bearings with double-row freehub bearing and cromoly axle offer 47% increase in max torque capacity over Neo hubs - Connection program includes 3-year E-sync hub warranty, 3-year S2 rim warranty, 1-year crash replacement, and $10 donation to trail maintenance or advocacy group of your choice - Tubeless tape installed, requires additional valve stems