The Arch S2 wheelsets are versatile and the ideal upgrade for trail, AM, enduro and eBikes. If the average ride includes both tough climbs and rough descents and you want the best tubeless system in the industry, the Arch S2 wheels are for you. Stan's patented Bead Socket Technology means easier tubeless inflation and more confidence in the material on the trail. The Arch S2 rims made of 6061 aluminum have a reinforced spoke bed and eyeleted spoke holes, which together with a reliable sleeve connection result in a very robust wheel. The inner rim width of 28 mm is extremely versatile and offers excellent cornering performance with 2.2" to 2.5" tires.
The Arch S2 wheels are equipped with Stan`s NoTubes E-Sync hubs, which have been specially developed for the loads and increased forces of the most powerful trail bikes and heavy eBikes on the market. The durability of the E-sync hubs is ensured by the pawl design, which reduces the load on the freehub and bearings. Heavy-duty Cromoly steel axles, double-row Enduro bearings and special heat-treated steel pawl rings underline the resilience. The E-sync hubs are also designed for fast engagement, the four pawls only need an 8.18° turn to engage simultaneously for efficient power transmission. E-sync hubs are perfect for eBikes and riders who need stronger components but still want the quick engagement of a high performance hub. S2 wheels are built to last, but are also easy to maintain and adapt to changing axle and cassette standards. Traditional J-bend spokes and lacing are proven for ride quality, durability and ease of maintenance, all S2 wheelsets have a single spoke length so you can own and easily maintain your S2 wheelset for years to come.
The wheels are tubeless ready with pre-installed rim tape. If you need a reliable wheelset that performs extremely well both uphill and downhill, the Arch S2 wheels are for you.
Features:
- Versatile 28 mm inner width, optimized for 2.2-2.5" tires
- 6061 aluminum with sleeved joint and stainless steel rim eyelets
- Patented BST rim shape with low profile for easy tubeless inflation and most reliable sealing
- Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability
- E-Sync hubs offer fast 8.18° engagement with reinforced pawls
- Enduro bearings with double-row freehub bearing and Cromoly axle offer 47% higher maximum torque capacity than Neo hubs
Area of application: Trail, AM, Enduro and eBikes
Included in the scope of delivery:
Stan`s NoTubes yellow tubeless tape, installed
Valves sold separately!
Weight:
Stan`s NoTubes Arch S2 29" rear wheel 148x12mm: approx. 1093 g
Rim specifications:
Stan`s Flow S2
- 29"
- Inner width 28.0 mm
- Outer width 31.7 mm
- Rim depth 18.1 mm
- Material 6061 Alloy
- 32 hole
- ERD 603
- ETRTO 622x28.0
- ISO 29 "x31.7mm
- Weight approx. 520 g
- Color: black / logos grey
Specifications hub:
E-sync Boost 148x12mm
- 4 PAWL - pawl freehub / Shimano Micro Spline Standard
- 6 hole brake rotor mount
- 32 holes
Specifications spokes & nipples:
- Sapim Race Black 2.0/1.8/2.0mm
- Sapim Polyax Secure Lock 2.0 Brass Silver
Maximum spoke tension 130kgf (1275N)
Tubelesstape width 33mm
Maximum rider weight: 105 kilos (230lbs)
Maximum tire pressure with 2.20" tires: 41psi / 2.8 Bar
Maximum tire pressure with 2.50" tires: 35psi / 2.4 Bar
