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Clement BOS Tubeless Ready Cyclocross Tire

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The Clement BOS Cyclocross Tire is ready for wet, muddy, and loose conditions like the ones found in its namesake town of Boston, Massachusetts. It features a tubeless ready casing for running low pressures for a smoother ride and increased grip. Traction is optimized in the corners and off-cambers with buttressed side knobs and on the straight sections with a staggered chevron center tread that doesn't hesitate in slippery terrain.


  • 700c x 33 mm
  • Tubeless ready
  • 397 g claimed weight
  • 120 TPI casing

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Tire Type: Tubeless Ready 

Ordered by Most Relevant First
5 stars
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1 stars
Reviewed 9/20/2018
by Dolittle63
Overall Rating
Worked well for Dry conditions

I have these set up on Williams System 45 rubles with stans tape and Tuckers Cream sealant. Seem to seat up well. Im 175 riding at 35 PSI. Great stable grip on the hard pack grass conditions so far.

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Reviewed 11/30/2017
by Dk
Overall Rating
1 of 3 customers found this review helpful.
Great cross tires. Easy to set up

Rode all year in crusade series. Handles like a champ.

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A guide to common bike tire sizes and how to find the tires that will fit your bike.
An introduction to cyclocross tires.
Understanding older bicycle tire sizes.
A useful chart for determining the tire size you need for your bicycle.
Tire Tips   
Tips for proper bicycle tire mounting and tire safety.
A guide to understanding tire width.
A guide to understanding bicycle tire tread patterns and what you should look for.

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