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All Feedback (491)
- five_star_auto_salvage (30470)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- daviva_piezas_de_auto (293)- Feedback left by buyer.Past monthVerified purchaseRespuesta y pago rápidos. Perfecto. Muchas gracias.
- *****- Feedback left by buyer.Past monthVerified purchaseHope to deal with you again. Thank you.
- arracing-uk (59679)- Feedback left by buyer.Past monthVerified purchase▄▀▄▀▄█▓▒░ Thank you from A&R RACING ! ! ! ░▒▓█▀▄▀▄▀▄█▓▒░
- raceti (60998)- Feedback left by buyer.Past yearVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- *****- Feedback left by buyer.Past yearVerified purchaseHope to deal with you again. Thank you.
Reviews (2)

24 May, 2017
AMAZING PIECE OF ENGINEERING
I PURCHASED AN SP QUICKSHIFTER ABOUT A MONTH AGO. INSTALLING IT WAS NOT THAT EASY DUE TO THE AMOUNT OF WORK REQUIRED TO DO IT PROPERLY AND HIDE ALL THE WIRES, BUT THE INSTRUCTION MANUAL WAS GOOD ENOUGH. AFTER INSTALLATION, I WENT FOR A TEST, I WAS SLIGHTLY DISSAPOINTED AT FIRST, BECAUSE I RODE THE BIKE ON THE STREET, AND AT LOW RPMS, BELOW 5000RPM THE SHIFT WAS RATHER HARSH AND CLUNKY. AND THEN I TOOK THE BIKE TO AN OPEN ROAD, AND OPENED UP THE THROTTLE, AND THERE WAS IMMEDIATELY A BIG SMILE ON MY FACE. ABOVE 8000RPM, THE QUICK SHIFTER IS SILKY SMOOTH. UNBELIEVABLY SMOOTH ! NEVER FELT ANYTHING LIKE THAT. IT WAS MORE THAN REWARDING. IT SHIFTS SO QUICKLY AND SMOOTHLY, YOU ALMOST THINK YOUR BIKE IS AN AUTOMATIC ! THANKS TO SP FOR AN AMAZING PRODUCT.

19 Apr, 2017
extremely effective
these brakes may be quite expensive compared to stock, but they are so worth it, they are extremely effective and provide excellent feedback. try it and you will know what i am talking about.