Description: An ultra-lightweight insert that reduces fatigue, improves cornering, and helps prevent flats.

*Note: For 650b or 700c Gravel wheels with a 47c tire or wider choose the 27.5 (650b) or 29 (700c) XC model.

Tire Widths: 33mm-46mm
Inner Rim Width: 19mm-26mm
Includes: (2) 700c CushCore tire inserts, (2) 44mm CushCore presta air valves, valve core tool, installation instructions, and rim stickers.