19mm Nano-Drive Sprockets


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1st and 2nd photo: 19mm Nano Spline drive sprockets.

For use with either Standard 19mm Bolt-On Cranks (No spider bolt needed) or No Boss Cranks.

7075 Aluminum

Available in 7 colors.

Available in 18t, 20t, and 23t.

18t and 20t in 3/32 teeth only.
23t in 1/8 teeth only.

3rd photo:

The Profile Nano-Drive Imperials invite you to get small. This sprocket is designed to fit the Profile Racing Flatland Cranks.
The Profile Nano-Drive Imperial does not fit cranks with a standard sized sprocket bolt hole.
Made of 6061 aluminum.

The Nano-Drive Imperial sprockets will fit Profile Flatland Cranks.

22t only.
Black only.
3/32 teeth.
4th photo:

Spline Drive 22mm 23t Wake.

To fit a 22mm, 48 Splined Crank.

22mm Splined Adapter included.

Available in Black only.

Additional information

Weight 0.6 lbs
Dimensions 12 × 9 × 1 in

18t (19mm Spline Drive Only) +$27, 20t (19mm Spline Drive Only) +$27, 22t (19mm Nano Imperial & BOLT-ON Only) Black, 23t (19mm Spline Drive Only) +$42, 23t 22mm Spline Wake Sprocket (Black Only) +$10


Black, Blue, Gold, Green, Polished Clear, Purple, Red


We are taking precautions to protect our employees and follow CDC and state guidelines. In the meantime, our machine shop is still running, we're here to assist you and we'll be shipping product to help support bike shops during this difficult time.