Battery Cable Kit (4 Gauge) - BMW R Airhead, has 13 inch earth cable to connect to gearbox bolt as alternative to speedo cable bolt. Power Rating: 4 Gauge Cable, 420 Wire Strands, 600 Volt Rated, = + 60% more copper, - 61% less resistance, + 75% ampacity Best battery cable to improve starting on a R series airhead - best thing on my airhead. NOTE: Includes 6 nylon tie straps and one packet of dielectric grease for corrosion protection. Modernizes and restores vehicle starting process to like new; Original part numbers Neg 61 12 1 244 577 / EnDuraLast longer 13" cable Pos 61 12 1 243 473 / EnDuraLast (Supersedes 61 12 1 353 313)
