Catálogo DirtFreak 2020

BARREL 4 SILENCER
- Improved emission efficiency and exhaust pressure. DELTA BARREL 4 silencer provides high power in the entire power band.
- Special inner silencer body and multi-stage expanding mid pipe design provides power at the high end, and rich torque at bottom
and middle bands.
Mid pipe is made of stainless steel. Silencer body is light weight aluminum.
Exhaust center of gravity is positioned for motorcycle control performance.
The best silencer for street or trail.
Designed for street, enduro, super motard use.
Sound output : 94 db
FIM approved end-cap design
Use with stock or DELTA head pipe.
Gasket not included. Use stock gasket.
( PS )
22
*Hold 4th gear
CRF250L DELTA
CRF250L STOCK
FIM approved aluminum die-cast
end cap.
20
18
16
14
Silencer body and mid pipe are
clamped in place by springs.
12
10
8
6
Brushed aluminum finish, light weight silencer
body. Uses the best inside restrictor specific for
each model. This provide a smooth exhaust gas
circulation and increases horse power.
142
4
2
3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 RPM (x1000)
Provides more power and torque than stock pipes
Dyno graph for CRF250L as shown above.
Multi-stage expanding mid pipe
design provides more torque at the
middle and bottom ranges.