HOT CAMS offers this camshaft stage 1 to equip your motocross KTM SX 520cc, KTM SX 525cc, KTM EC 520cc, KTM EXC 525cc. This camshaft takes the same place and the same timing as the original. The opening times have however been taken to increase the performance of your motocross. During our dyno test we noticed that the engine had much more torque at start up and a much better mid-range recovery. It can be mounted on an original cylinder but also the BIG BORE kit like the ATHENA for example. Ideal to quickly and easily increase the performance of your motocross. Contractual photo to come

Here are the technical data of these camshafts:

Exhaust duration (degrees at 1mm): 261°

Exhaust lobe center (degrees): 111

Exhaust valve clearance (mm): 0.130mm

Exhaust cam lobe lift: 10.200mm

Lift of intake cam lobe: 10.200mm

Intake lobe center (degrees): 113

Intake duration (degrees at 1mm): 271

Intake valve clearance (mm): 0.130mm

Fits on:

KTM 520 EXC RACING 520 2002

KTM 520 EXC RACING 520 2001

KTM 520 EXC RACING 520 2000

KTM 520 EXC RACING SIX DAYS 520 2002

KTM 520 EXC RACING SIX DAYS 520 2001

KTM 520 SX RACING 520 2002

KTM 520 SX RACING 520 2001

KTM 520 SX RACING 520 2000

KTM 525 EXC RACING 525 2007

KTM 525 EXC RACING 525 2006

KTM 525 EXC RACING 525 2005

KTM 525 EXC RACING 525 2004

KTM 525 EXC RACING 525 2003

KTM 525 EXC RACING FACTORY EDITION 525 2007

KTM 525 EXC RACING FACTORY EDITION 525 2005

KTM 525 EXC RACING SIX DAYS 525 2007

KTM 525 EXC RACING SIX DAYS 525 2006

KTM 525 EXC RACING SIX DAYS 525 2005

KTM 525 EXC RACING SIX DAYS 525 2004

KTM 525 EXC RACING SIX DAYS 525 2003

KTM 525 SX RACING 525 2006

KTM 525 SX RACING 525 2005

KTM 525 SX RACING 525 2004

KTM 525 SX RACING 525 2003