Stan's Crest MK4 Front Wheel - 29 15 x 110mm 6-Bolt Black MFPN=21394 Outer sole

Outer sole

Large ramped center knobs form a nearly uninterrupted centerline that decreases rolling resistance and improves lifespan

Nordic Construction Heel: External 3D plastic reinforcement

– The temperature of this iron is controlled by a micro-processor

dynamic performance monitoring

Stan's Crest MK4 Front Wheel - 29 15 x 110mm 6-Bolt Black MFPN=21394 Outer soleStans NoTubes Crest MK4 Front Wheel 29 15 x 110mm 6 Bolt Black. When youre looking for a lightweight Gravel and XC wheelset built to roll fast and last forever the aluminum Crest MK4 is your wheelset. 25mm rim width optimized for Gravel and XC tires up to 2. 3 Light and durable 6069 aluminum with welded joint and reinforced spoke bed BST Asymmetric design combines Stans legendary easy tubeless inflation with a stronger more balanced wheel build M