Andrews Drivetrain & Chain

At 60 mph, 34-tooth overdrive sprockets reduce engine speed by approximately 240 rpm, with less noise and vibration Machined from heat-treated, gear-quality steel Designed to fit 1985-1993 Harley Davidson Big Twin models with five speed belt drive transmission Made in the USA NOTE: The image displayed is representative of the item, but may vary depending on your specific model.

30-tooth power sprockets provide approximately 6% higher gear ratio advantage over stock 32-tooth sprockets Machined from heat-treated, gear-quality steel Designed to fit 1985-1993 Harley Davidson Big Twin models with five speed belt drive transmission Made in the USA NOTE: The image displayed is representative of the item, but may vary depending on your specific model.

30-tooth power sprockets provide approximately 6% higher gear ratio advantage over stock 32-tooth sprockets Machined from heat-treated, gear-quality steel Designed to fit 1994-2006 Harley Davidson Big Twin/Twin Cam models with five speed belt drive transmission (excludes 2006 FXD) Made in the USA NOTE: The image displayed is representative of the item, but may vary depending on your specific model.

At 60 mph, 34-tooth overdrive sprockets reduce engine speed by approximately 240 rpm, with less noise and vibration Machined from heat-treated, gear-quality steel Designed to fit 1994-2006 Harley Davidson Big Twin/Twin Cam models with five speed belt drive transmission (excludes 2006 FXD) Made in the USA NOTE: The image displayed is representative of the item, but may vary depending on your specific model.

29-tooth power sprocket provides approximately 9% higher gear ratio advantage over stock 32-tooth sprockets Machined from heat-treated, gear-quality steel Designed to fit 1994-2006 Harley Davidson Big Twin/Twin Cam models with five speed belt drive transmission (excludes 2006 FXD) Made in the USA NOTE: The image displayed is representative of the item, but may vary depending on your specific model.

At 60 mph, 34-tooth overdrive sprockets reduce engine speed by approximately 240 rpm, with less noise and vibration Machined from heat-treated, gear-quality steel Designed to fit 2007-2011 Harley Davidson six-speed transmission Belt drive models (includes 2006 FXD, excludes Baggers) Made in the USA NOTE: The image displayed is representative of the item, but may vary depending on your specific model.

30-tooth power sprockets provide approximately 6% higher gear ratio advantage over stock 32-tooth sprockets Machined from heat-treated, gear-quality steel Designed to fit 2007-2011 Harley Davidson six-speed transmission Belt drive models (includes 2006 FXD) Made in the USA NOTE: The image displayed is representative of the item, but may vary depending on your specific model.