The 35mm internal width of the Baron MK3 brings Stan's unmatched traction and control to Plus tires. The Baron MK3 is optimized for 2.80 – 3.20-inch tires, and joins the Sentry and Major to offer the most rim width options for wider tires. The combination of a 35mm rim and Stan's patented ultra-low-profile sidewall means the Baron MK3 keeps you in control on even the most technical trails, while still rolling faster than conventional rim designs. Stan's low profile rim shape is also lighter by design, a great advantage for Plus wheels. The Baron MK3 wheelset includes the Neo hub with CNC-machined shell and updated axle and bearing placement for maximum durability. The cassette body has six pawls for quick engagement and reliable power transfer on the trail. Tubeless performance has never been as fast, easy, and reliable. The Baron MK3 brings out the most in your high-volume tires.
Baron MK3 wheels include pre-installed tape for tubeless use and presta valve; 12x142mm rear wheels also include quick-release end caps and quick release.
- Patented BST rim shape for improved handling and less rolling resistance with high volume tires
- Maximum stability and control with 35mm internal width
- Stronger, stiffer, and lighter 6069 alloy and rim shape
- Neo hubs with new Durasync freehubs accelerate quicker
- Most trusted tubeless system for easy setup and low maintenance
- Sapim Force spokes and Sapim Secure Lock aluminum nipples
- WideRight optimized for 2.80 – 3.20-inch Trail tires
Going tubeless allows you to run lower tire pressures without the added weight of a tube. Lower tire pressure has many benefits, including greater traction, lower rolling resistance over rough surfaces, and decreased risk of a puncture-related flat.
Tubeless-ready rims and tires are parts of a complete system that eliminate the need for tubes by creating an airtight chamber between the rim and tire. Liquid sealant is added to the chamber to fill small punctures and maintain air pressure while you ride.
UST (Universal Standard for Tubeless) is a specific type of tubeless system that dictates the shape of the rim and tire bead. UST rims should be paired with UST-specific tires for best results.
|Rim Material||6069 Aluminum Alloy|
|Brake Compatibility||6-bolt disc|
|Inner Rim Width||35mm|
|Outer Rim Width||38.4mm|
|Spokes||Sapim Force Black 2.0/1.7/1.8mm|
|Nipples||Sapim Secure Lock Alloy Black|
|Axle||142 x 12mm / 148 x 12mm|
|Extras||Tubeless rim tape, tubeless valves|
* Subject to change without notice.
|142 x 12mm / Shimano/SRAM / Black / 29-inch||847746041313||SWBT90011|
|148 x 12mm / Shimano/SRAM / Black / 29-inch||847746041337||SWBT90013|
|148 x 12mm / SRAM XD / Black / 29-inch||847746041344||SWBT90014|