Pay in 4 interest-free payments of $8.50 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
The Stage 1 Upgrade is designed to work with a BMS bypassed 60v SurRon Battery
KLX110 with 24-28mm Carbs (does not work with stock throttle)
Larger Exhaust Cut Out
TBW1020 - 12 Way rotating spacer
Complete Gasket Kit plus Oil Seal Kit – Z50 XR50 & CRF50 - TBW1590 chemicals The Stage 1 Upgrade isTB Parts Complete Gasket Kit plus Oil Seal Kit Z50 XR50 & CRF50 TBW1590 OEM high quality complete Gasket Kit A and B (top and bottom end) combined with an Oil Seal Kit for all 1988 and up Z50, XR50, and CRF50 models. It also includes the exact same high quality type of Multi Layer Steel (MLS) head gasket that Honda uses (not the cheaper gasket sheeting type with a fire ring). It contains every part in the OEM A & B kits as well as an oil seal kit that