Product Description The CrossMark is the dramatic evolution of the cross country racing tire. The nearly continuous center ridge flies on hardpack, yet has enough spacing to grab wet roots and rocks. The slightly raised ridge of side knobs offers cornering precision never before seen on a tire this fast. Fast rolling center ridge - front or rear. Raised side knobs for better cornering. Cross country racing tire. Maxxis Crossmark is a hugely popular cross country MTB tyre, this version designed not just to fit a 27.5 inch wheel, but to best maximise the advatages it has to offer. The Crossmark's nearly continuous center ridge offers low rolling resistance and high speeds on hardpack, yet keeps enough spacing to grab onto wet rocks or roots. A slightly raised ridge of side knobs add grip and improve cornering, to on a whole create a fast moving, high traction tyre that can do it all. Designed by Maxxis with the help of World Champion Christoph Sauser. Perfect for riders seeking a lightweight cross country tyre for training and races. FEATURES & SPECIFICATIONS: Perfect for over hard to medium pack terrain Great balance of cornering control mixed with rolling efficiency Size: 27.5 x 1.95 (650b) PSI: 65 maximum Folding bead 60 TPI Limited stock,selling cheap. Faster take 1 and change. Good for all mountain use. Fast rolling. Made in Taiwan. Folding bead tires. Free pos west.m. East.m add Rm20. Tel:012-419 8933