GT125RC Front brakes and aftermarket exhaust

[Clive Kemp]

Does anyone know if you can upgrade the single to dual front discs on a GT125RC and what addition hardware is need.

What would you recommend as an full aftermarket exhaust system

[♠️ MARCEL]

You will find a complete line kit at the shop

Then we need a caliper ,  front extra disc.

Then because the 125 has a smaller master cylinder , it may not have the power to push 2 discs.  Usually we upgrade to a 650 master cylinder (it is what the 250r uses also).  650 MC usually says TCTC 5/8 under it.

125s can be marked 3/4.  Sometimes not.   It is possible i may have Daelim (korean too)  250 master cyl thats new and can push 2 discs but wont know until mid week when business reopens.  Could be cheaper than trying to buy a GT650 master cyl.  Only downside is that you will keep using the stock daelim lever  ,so no fancy adjustable coloured ones 😉

[Clive Kemp]

Thanks for your top notch advice as always, I will wait to see the cost and viability of the Daelim MC 😎

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