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The new WR7, approved, melodious and powerful for your old GPR 50cc!
APPROVED pot EC.
Introducing the all new exhaust DOPPLER WR7 for motor bike 50cc DERBI Gpr former model before 2003. This exhaust at affordable prices for the quality and design work it offers will allow your machine to exploit the maximum free motor monaie empty your door.
With a screen-printed plate and an anodized titanium silencer and a black dome to the muffler outlet, this exhaust offers a look racing ever seen. The body rolled welded in fine clink is well-safe glaze that it gives a very good finish and protection.
It was mostly created on the low speed to always have the recovery and torque but will still provide excellent performance in high speed. Provided on the kits 50cc and 70cc means.
This exhaust is mounted on:
Derbi GPR before 2003 (2 round front lights and rear 2 squares)
GILERA GP before 2003 (2 round front lights and rear 2 squares)
Reference: 481194
Ideal for in case of breakage, wear ... of your old WR7 silencer.
Reference: 483077
Ideal in case of leak or noise in your muffler and muffler.
Reference: 449887
Replacement stainless steel collar for optimal maintenance and refurbishment of your exhaust mounting.
Reference: 017703
Ideal for any bike DERBI, a pot very fashionable, very short, with silecieux black and green logo!
Reference: VCR-RD35192.BB
VOCA BIG BORE 90 exhaust for DERBI SENDA, SM, ENDURO, X-TREM, GPR ...!
Reference: VCR-RD25192-RE
An approved and efficient muffler for original engines, 50cc competition and 70cc entry level.
Reference: 15000377
Version 2017 80 to 85cc, BIDALOT RACING FACTORY exhaust for DERBI SENDA, SM, ENDURO, X-TREM, GPR ...! Mounting on all cylinders: between axis fixing 48 to 50mm!
Reference: 1009
The famous black sport! Very low prices, discreet look with antiques and nice performance!
Reference: EC08
A very good competition exhaust, ideal for large engine configurations!
Reference: H10034-GP
The approved version of the TK GP! Granted are machines with small kit 50cc or 70cc!
Reference: CARR11-GPC
The approved version of the TK GP! Granted are machines with small kit 50cc or 70cc!
Reference: ESC-09
A muffler specially designed for long runs in order to have maximum performance at high engine tuned and low motor race 45mm. Finish and quality of high-end manufacturing!
Reference: TUB810TB
A clean exhaust, well finished which will adapt the kit 50cc to 70cc way. The Special R2 for supermotard bike in am6 and engine derbi!
Reference: H10034-GPC
The approved version of the TK GP! Granted are machines with small kit 50cc or 70cc!
Reference: CARR11-GP
The approved version of the TK GP! Granted are machines with small kit 50cc or 70cc!
Reference: ESC-03
A pot very well designed for the most torquey high engines. In addition it has a good finish and a very high manufacturing quality.
Reference: 51500SU + 51501SU
A complete exhaust with titanium silencer, approved!
Reference: 3212209
The must exhaust all. Created especially for the competition, perfect on a large diameter speaker kit has high speed!
Reference: 15000787
2017 80cc version, BIDALOT RACING FACTORY exhaust for DERBI SENDA, SM, ENDURO, X-TREM, GPR...! Special 4-hole assembly for BIDALOT RF-WR 80 kit.
The new WR7, approved, melodious and powerful for your old GPR 50cc!
