GIANT Control Blast 2 CO2 Inflation Kit - Black closeout Dimension Freewheels are excellent drivetrain

Dimension Freewheels are excellent drivetrain component replacements

it's easy to turn your bike into your go-to calorie burner - no matter the season

This powerful basic trainer has a forceful magnetic brake which means you can get the most out of your indoor rides

TICKR FIT heart rate armband uses optical heart rate technology to provide accurate heart rate and calorie burn data in the most comfortable form factor yet

Single Wall rim

GIANT Control Blast 2 CO2 Inflation Kit - Black closeout Dimension Freewheels are excellent drivetrainKit includes: Inflator head and one 16g threaded CO2 cartridge Presta valve compatible Controllable air release Compatible with 12, 16, 20, and 25g threaded CO2 cartridges Weight: 31g (inflator head only)