Vittoria Air-Liner Protect Downhill 27.5" Crank and Bottom Bracket Tools Weighs just 35 grams as

Weighs just 35 grams as pictured

1K825112 MA1051 610248 901783-01

and dirt jumps

Manufacturer Part Number: WB-20-2311

Manufacturer Part Number: 01618

Vittoria Air-Liner Protect Downhill 27.5" Crank and Bottom Bracket Tools Weighs just 35 grams asOriginates from the most demanding downhill race trails of the UCI Mountain Bike World Series Constructed from high density polymer foam ensuring long lasting product life, it allows riders to confidently tackle even the most demanding trails and terrains Provides a robust barrier between the rim and the tire, offering unprecedented protection against punctures, sidewall slashes, and pinch flats Boasts a higher density foam compared to the Enduro