Stan's No Tubes Flow S1 Rim - 29", Disc, Black/Silver, 32H

Burly enough to handle the toughest of trails, yet light enough to pedal all day the Flow S1 is up for any challenge. Developed from rims ridden in Red Bull Rampage and raced on the World Cup DH circuit for years the S1 is now ready for action. With a 1.6mm deeper profile and reinforced rim walls the new Flow S1 offers greater impact strength, for an even wider range of use, with only a minor weight gain. Strong and light 6061 alloy rims, stainless steel rim eyelets, mean the Flow S1 is built to last.
Durable and lightweight aluminum construction
Wider rim width for more stability with larger tires
3mm wider than Rapid 30 with no weight gain
Developed on the World Cup DH Circuit
Rim profile optimized for 2.35” - 2.80” tires