Click to enlarge

39MM_BORE (63MM/SHORT) STEEL_CYLINDER  (1P39FMB/100007) temp out of stock

ALL NEW CASTING WILL WORK ON THE FOLLOWING STOCK 39MM X 41.4 BORE AND STROKE ENGINES

ALL Z50'S 68 TO 99

ALL XR50'S

ALL CRF50'S

ALL LIFAN 50'S

MOST ALL 4 STROKE CLONES

----------------------------------

NOTE THE THICK BOTTOM SKIRT THESE CYLINDERS NOW COME WITH, THIS IS SO YOU CAN BORE THIS CYLINDER TO AS MUCH AS 51MM DOWN THE ROAD


1P39FMB

NEW HIGH QUALITY STANDARD PISTON KIT ALL_Z50A'S  1/19T (100076)
*STANDARD PISTON  ALL XR50 CRF50 (205L)
*STD RING SET ALL XR50 CRF50 (205Q)
**STD_PISTON_Z50R   82_THRU_87_ONLY 1/16M  (64C)
**STANDARD_RINGS   82_THRU_87 Z50R 1/16A (57E)
*OEM HONDA PISTON_KITs  Z50'S 1968_to_1981  1/14M  (DISCONTINUED_FROM_HONDA)  (WHILE_STOCK_LASTS) (13A/15D/2D+++)
NEW HIGH QUALITY STANDARD PISTON KIT ALL_Z50A'S 1/19T (100076)

$24.95
*STANDARD PISTON ALL XR50 CRF50 (205L)

$22.99
*STD RING SET ALL XR50 CRF50 (205Q)

$14.75
**STD_PISTON_Z50R 82_THRU_87_ONLY 1/16M (64C)

$34.99
**STANDARD_RINGS 82_THRU_87 Z50R 1/16A (57E)

$17.48
*OEM HONDA PISTON_KITs Z50'S 1968_to_1981 1/14M (DISCONTINUED_FROM_HONDA) (WHILE_STOCK_LASTS) (13A/15D/2D+++)

$109.99
ALL_XR50_CRF50 (Z50R_88_TO_99)  ALL_LIFAN__50CC 39MM_BORE  (276Z)
XR50_CRF50 Z50R_Z50A 50CC_39MM_BORE HEAD_GASKET (SOLD_EACH)  (291C)
ALL_50/70CC TRX90 BASE GASKET  (291G)
ALL_XR50_CRF50 (Z50R_88_TO_99) ALL_LIFAN__50CC 39MM_BORE (276Z)

$19.99
XR50_CRF50 Z50R_Z50A 50CC_39MM_BORE HEAD_GASKET (SOLD_EACH) (291C)

$3.99
ALL_50/70CC TRX90 BASE GASKET (291G)

$1.99