41mm Narrow Glide Seatpost Kit For Harley Davidson 87-99 Big Twin, XL Sportster

For use with 41mm diameter fork tubes.
Gloss black powder coating.
This is the ORIGINAL, but improved, Narrow Glide Seatpost Kit from Bare Knuckle Performance.
These seatposts have a 177.8mm (7") wheelbase, identical to the stock Narrow Glide seatposts. Includes steerer tube, tapered flange washer, and ARP stem bolt.
- Black powder coated finish
- Ideal for mounting a traditional width Narrow Glide bike
- With integrated steering stop mounting holes
- Drilled and countersunk for 9.5 mm (3/8") headlight screw
- Drilled and countersunk for 1.27 mm (1/2") riser tube bolts
- Traditional riser tube bolt spacing of 8.9 cm (3-1/2")
- With wheel axle
- Includes all necessary installation hardware.
The Narrow Glide stainless steel wheel axle is included and offers a great, long-lasting custom look.
Manufactured from polished 17-4 series stainless steel, which offers tensile and shear strength comparable to chromium-molybdenum, with superior corrosion resistance.
The shaft does not bend or break.
Includes a high quality 12-point stainless steel nut and custom conical washer.
The nut is secured with a stainless steel O-ring.
Note: The shaft and nut must be completely clean before installation and coated with the included anti-seize (Loctite LB8012).
This includes a fit test and hand tightening.
The cleanliness of the axle, threads and anti-seize is maintained when the wheel is reinstalled after maintenance.

Fits: Big Twin and Sportster XL models >87-99. With 41mm fork tubes.