Pin 1.5x8mm (5) HPI indicates this will work with: RTR SPRINT 2 FLUX WITH 1966 F0RD - HPI100424 Sprint 2 Sport w/ Porsche 911 GT3 - HPI101553 Sprint 2 Flux w/ Porsche 911 GT3 - HPI101556 Sprint 2 Sport w/ 1969 Chevy - HPI104671 RTR Sprint 2 Drift Sport - HPI104821 Sprint 2 Nissan GT-R R35 - HPI106130 Sprint 2 1969 Chevy Camaro Z28 - HPI106133 RTR Sprint 2 Sport - HPI106144 Sprint 2 Drift 2010 Chevy - HPI106149 Sprint 2 Drift Nissan 350Z - HPI106154 RTR Sprint 2 Flux w/ Porsche 911 - HPI106165 Sprint 2 Flux BMW M3 GT2 - HPI106168 Savage XS Flux GT-2XS - HPI106571 Savage XS SS - HPI107820 Sprint 2 Falken Porsche 911 - HPI108220 Sprint 2 Flux 2010 Chevy - HPI108765 Sprint 2 1969 F0RD Mustang RTR-X - HPI109299 Sprint 2 Flux F0RD Mustang GT-R - HPI112710 Sprint 2 Flux BMW M3 GTS - HPI112862 Savage XS Flux F0RD F-Series SVT - HPI115125 SAVAGE XS FLUX VGJR - HPI115967 VENTURE T0Y0TA FJ CRUISER GREY - HPI116558 VENTURE T0Y0TA FJ CRUISER - HPI117165 VENTURE Scale Builder Kit - HPI117255 VENTURE T0Y0TA FJ CRUISER MATTE - HPI118146 Savage XS Flux Chevy El Camino - HPI120093 Sprint 2 RTR - HPI714 SPRINT 2 SPORT W/ TOUREZA BODY - HPI718 RTR SPRINT 2 SPORT W/ 2006 HPI - HPI719 Sprint 2 Drift RTR - HPI751 RTR Sprint 2 Drift Sport - HPI762