Challenge Gravel Grinder Race Tire 700x38C Folding Clincher Vulcanized Nylon 120TPI Black MPFN-31035317044 0mm 236mm J-bend Silver Box

0mm 236mm J-bend Silver Box of 100

Removable traction pins

}Surly Track Cog 3/32'' X 16t Silver

The Wolf Tooth axle uses a captive steel washer under the head to reduce friction on the fork leg

Pad retraction and spring tension are adjustable

Challenge Gravel Grinder Race Tire 700x38C Folding Clincher Vulcanized Nylon 120TPI Black MPFN-31035317044 0mm 236mm J-bend Silver BoxDesigned for hardpack dirt and gravel Smart Plus compound is a higher mileage, grippy, natural tread compound that handles wet or dry while not compromising the quality of handmade comfort and suppleness TECH SPECS model Gravel Grinder Race size 700c width 38mm compound vulcanized bead folding type non tubeless color black weight 375g