Kawasaki KLX125 (Suzuki DRZ125)

The KLX125 (Suzuki DRZ125) is sold by both Kawasaki and Suzuki for a few years while they shared product lines. The only real difference was the color of the body work. The Suzuki 125 motor is based off a long line of similar motors that have come in various bikes and ATV's over the years. The LT125, LT160, LT185, LT230, DR100, DR125, DR185, DR200 and others have all used some version of this same motor. The motor is a little on the heavy side, but that probably makes it more durable. While BBR has made a number of products for the DRZ-125 in the past, weak demand has resulted in discontinuation of many products. Everything we currently sell is listed on our website.

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Kawasaki KLX125 (Suzuki DRZ125) FAQ
Jetting Chart:
OEM Kawasaki KLX125 (Suzuki DRZ125) Specs
Bore and Stroke57.0mm x 48.8mm
Compression Ratio9.5:1
Spark PlugNGK DR8EA
Valve ClearanceIN: .003" EX: .005"
Carb/main jet/pilot jet20mm Mikuni / 102.5 main / 17.5 pilot
Transmission ratios3.00 / 1.857 / 1.368 / 1.095 / 0.923
Oil Capacity/Type1.0 US Quart / 10W-40
Chain size/front sprocket/rear sprocket#428; 14T/51 / 14T/57T (L model)
Front tire size70/100-17 / 70/100-19 (L model)
Rear tire size90/100-14 / 90/100-16 (L model)
Seat height30.5 inches / 31.7 inches (L model)
Wheel Base49 inches / 50 inches (L model)
Weight194 lbs. / 196 lbs. (L model)
Part diagrams linkKawasaki KLX125 (Suzuki DRZ125) Parts Diagrams (MotoSport.com)
Service manual linkKawasaki KLX125 (Suzuki DRZ125) Service Manual (RepairManual.com)
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