00-03 XL Sportster

(ABS or non-ABS)

Riser tubes are TIG welded seamless 4130 chromoly with 3mm thick tubing and 1/2-13 threaded mounting holes which will take stock riser bolts

5cm deep x 37/21cm high

87-10 Buell XB

KB PERFORMANCE PISTON SET +.010 Fälgar (Rims) 00-03 XL SportsterCompatible with stock cylinders and heads, gives stock compression ratio. 8. 5: 1 CR. Piston weight 370gr. Piston pin weight 97gr. Head type: Dome 0. 656" Dome 57cc. Compression height 1. 450". Bore 3. 4375" Stroke 3. 969" (3 31 32"). Rod length 7. 440" Cyl. length 5. 330". Comes with T6 heat treated 390 Hypereutectic cast pistons with 16% silicone levels which enables running a very tight clearance for longevity and hardly any piston noise. Note: Top