Tannus Armour Tire Insert - 20 x 4.0-4.8 Single MFPN=8030819354416 Includes all required mounting hardware

Includes all required mounting hardware

Tooth Count 42 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Color Black Defined Color Black Material Aluminum

One 264mm spoke = 7g Spoke Profile Straight Gauge Color Black Thread Diameter 2

The CTRL Trail Clipless Pedals have adjustable Q factor in 4 mm increments

angled tip to fit under tight tires

Tannus Armour Tire Insert - 20 x 4.0-4.8 Single MFPN=8030819354416 Includes all required mounting hardwareTannus Armour is the ultimate in tire protection and performance for all levels and styles of riding. Sitting between your tire and inner tube the Tannus Armour provides 15mm of puncture protection on the top as well as 2mm of sidewall protection from sharp objects and rocks. Whether you are a city biker adventure tourer or prefer the off road downhill or gravel trails Tannus Armour gives you increased grip and vibration dampening for a smoother more