■The exhaust pipe adopts a powerful taper [Φ38 to Φ50.8].Optimized balance of pipe diameter and pipe length for high performance.Furthermore, the pipe layout has been revised to bring the silencer to the center of the vehicle.
■The exhaust pipe is made of titanium.Excellent in corrosion resistance and light weight.Fire spec with beautiful heat-coloring is also available.
■Silencer size Φ90-200mm
■The bracket is a stainless steel pipe round bar (solid) type.
■This is a exhaust for tuning engines (Yoshimura head 88cc, aftermarket head 124cc).The power & torque performance from the mid RPM has been increased, and it is suitable for circuit driving.
■In order to muffle the sound effectively with the engine tuned (Yoshimura head 88cc, aftermarket head 124cc), the silencer adopts Φ90-200mm cover.
Model | BA-AB27 Z50J |
Engine type | AB27E Z50JE |
■It can be installed to the stock body of 8 inches.(*1)
・Proximity exhaust noise: 97dB / 4000rpm (124cc KIT + YD-MJN28 carburetor [our measurements])
[Optional parts]
SOUND DIFFUSER for MONKEY RACING GP-MAGNUM (Part No.194-401-0010)
・The under cowl made by Shift Up can be installed.However, modification is required for installation.
(Shift up part number: 205300-WG [white gelcoat] / 205300-BG [black gelcoat])
[Caution] This product is for racing use only, and should not be used on public roads.
We do not accept any claims, returns, or warranties for this product or any accidents related to it.
This product is subject to change in specification and price without notice.
*1 When the chain pull is adjusted from the 4th scale from the front to the front or when the tire size is increased, the chain may interfere with the tire.It is recommended to replace the swingarm with a longer swingarm.
*Cannot be installed on FI vehicles.
*If the stock kick pedal interferes with the tail pipe, replace it with a Monkey R kick pedal.