Synchros, Sleeves & Hubs
![Synchrotech EVO 4/5/6/7 (5 Speed) Reverse Brass Synchro](http://www.speedscience.co.nz/cdn/shop/products/404_330x330.jpg?v=1625167346)
Synchrotech EVO 4/5/6/7 (5 Speed) Reverse Brass Synchro
SynchrotechFitting: 1996-2003 Mitsubishi Evolution 4/5/6/7 (5 speed trans) Included: Synchrotech® Reverse Brass Synchro
![Synchrotech EVO 4/5/6/7/8/9 (5 Speed) 3rd Pro Series Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/401_330x330.jpg?v=1625167323)
Synchrotech EVO 4/5/6/7/8/9 (5 Speed) 3rd Pro Series Carbon Synchro
SynchrotechFitting: 1996-2007 Mitsubishi Evolution 4/5/6/7/8/9 (5 speed trans) Included: Synchrotech® 3rd Pro Series 3 piece Carbon Synchro
![Synchrotech EVO 4/5/6/7/8/9 (5 Speed) 4th Pro Series Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/402_330x330.jpg?v=1625167333)
Synchrotech EVO 4/5/6/7/8/9 (5 Speed) 4th Pro Series Carbon Synchro
SynchrotechFitting: 1996-2007 Mitsubishi Evolution 4/5/6/7/8/9 (5 speed trans) Included: Synchrotech® 4th Pro Series Carbon Synchro
![Synchrotech EVO 4/5/6/7/8/9 (5 Speed) 5th Pro Series Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/403_330x330.jpg?v=1625167344)
Synchrotech EVO 4/5/6/7/8/9 (5 Speed) 5th Pro Series Carbon Synchro
SynchrotechFitting: 1996-2007 Mitsubishi Evolution 4/5/6/7/8/9 (5 speed trans) Included: Synchrotech® 5th Pro Series Carbon Synchro
![Synchrotech EVO 6/7/8/9 1-2 Synchronizer Sleeve (5 speed)](http://www.speedscience.co.nz/cdn/shop/products/412_330x330.jpg?v=1625167496)
Synchrotech EVO 6/7/8/9 1-2 Synchronizer Sleeve (5 speed)
SynchrotechFitting: 1999-2007 Mitsubishi Evolution 6/7/8/9 (5 speed trans) Included: 1st-2nd Synchrotech Synchronizer Sleeve
![Synchrotech EVO 6/7/8/9 3-4 Synchronizer Sleeve (5 speed)](http://www.speedscience.co.nz/cdn/shop/products/413_330x330.jpg?v=1625167505)
Synchrotech EVO 6/7/8/9 3-4 Synchronizer Sleeve (5 speed)
SynchrotechFitting: 1999-2007 Mitsubishi Evolution 6/7/8/9(5 speed trans) Included: 3rd-4th Synchronizer Sleeve
![Synchrotech EVO 6/7/8/9 5th Synchronizer Sleeve (5 speed)](http://www.speedscience.co.nz/cdn/shop/products/414_330x330.jpg?v=1625167511)
Synchrotech EVO 6/7/8/9 5th Synchronizer Sleeve (5 speed)
SynchrotechFitting: 1999-2007 Mitsubishi Evolution 6/7/8/9 (5 speed trans) Included: 5th-R Synchronizer Sleeve
![Synchrotech EVO 8/9 (5 Speed) 1st or 2nd Pro Series Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/400_330x330.jpg?v=1625167320)
Synchrotech EVO 8/9 (5 Speed) 1st or 2nd Pro Series Carbon Synchro
SynchrotechFitting: 2003-2007 Mitsubishi Evolution 8/9 (5 speed trans) Included: Synchrotech® 1st or 2nd Pro Series 3 piece Carbon Synchro
![Synchrotech EVO 8/9 (5 Speed) Pro Series Carbon Synchro Set](http://www.speedscience.co.nz/cdn/shop/products/1469737516251-1619661561_330x330.jpg?v=1625168667)
Synchrotech EVO 8/9 (5 Speed) Pro Series Carbon Synchro Set
SynchrotechFitting: 2003-2007 Mitsubishi Evolution 8/9 (5 speed trans) Included: Synchrotech® 1-5 Pro Series Carbon Synchro Set
![Synchrotech EVO 8/9 (5 Speed) Reverse Brass Synchro](http://www.speedscience.co.nz/cdn/shop/products/405_330x330.jpg?v=1625167426)
Synchrotech EVO 8/9 (5 Speed) Reverse Brass Synchro
SynchrotechFitting: 2003-2007 Mitsubishi Evolution 8/9 (5 speed trans) Included: Synchrotech® Reverse Brass Synchro
![Synchrotech EVO 8/9 MR (6 Speed) 1-2 Synchronizer Sleeve](http://www.speedscience.co.nz/cdn/shop/products/411_330x330.jpg?v=1625167494)
Synchrotech EVO 8/9 MR (6 Speed) 1-2 Synchronizer Sleeve
SynchrotechFitting: EVO 8/9 MR (6 Speed) Included: 1st-2nd Synchrotech Synchronizer Sleeve
![Synchrotech EVO 8/9 MR (6 Speed) Pro Series Carbon Synchro 1st or 2nd](http://www.speedscience.co.nz/cdn/shop/products/407_330x330.jpg?v=1625167441)
Synchrotech EVO 8/9 MR (6 Speed) Pro Series Carbon Synchro 1st or 2nd
SynchrotechFitting: 1st or 2nd gear 2003-2007 Mitsubishi Evolution 8/9 MR (6 speed trans) Included: Qty 1 Synchrotech® Pro Series Carbon Synchro
![Synchrotech EVO 8/9 MR (6 Speed) Pro Series Carbon Synchro 3rd](http://www.speedscience.co.nz/cdn/shop/products/408_330x330.jpg?v=1625167487)
Synchrotech EVO 8/9 MR (6 Speed) Pro Series Carbon Synchro 3rd
SynchrotechFitting: 3rd gear 2003-2007 Mitsubishi Evolution 8/9 MR (6 speed trans) Included: Qty 1 Synchrotech® Pro Series Carbon Synchro
![Synchrotech EVO 8/9 MR (6 Speed) Pro Series Carbon Synchro 4th](http://www.speedscience.co.nz/cdn/shop/products/409_330x330.jpg?v=1625167490)
Synchrotech EVO 8/9 MR (6 Speed) Pro Series Carbon Synchro 4th
SynchrotechFitting: 4th gear 2003-2007 Mitsubishi Evolution 8/9 MR (6 speed trans) Included: Qty 1 Synchrotech® Pro Series Carbon Synchro
![Synchrotech EVO 8/9 MR (6 Speed) Pro Series Carbon Synchro 5th or 6th](http://www.speedscience.co.nz/cdn/shop/products/410_330x330.jpg?v=1625167492)
Synchrotech EVO 8/9 MR (6 Speed) Pro Series Carbon Synchro 5th or 6th
SynchrotechFitting: 5th or 6th gear 2003-2007 Mitsubishi Evolution 8/9 MR (6 speed trans) Included: Qty 1 Synchrotech® Pro Series Carbon Synchro
![Synchrotech EVO 8/9 MR (6 Speed) Pro Series Carbon Synchro Set](http://www.speedscience.co.nz/cdn/shop/products/406_330x330.jpg?v=1625167428)
Synchrotech EVO 8/9 MR (6 Speed) Pro Series Carbon Synchro Set
SynchrotechFitting: 2003-2007 Mitsubishi Evolution 8/9 MR (6 speed trans) Included: Synchrotech® 1-6 Pro Series Carbon Synchro Set
![Synchrotech Focus ST / MMT6 / ST250 / ST220 1st or 2nd Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/1515532811614426981030_330x330.jpg?v=1625166783)
Synchrotech Focus ST / MMT6 / ST250 / ST220 1st or 2nd Carbon Synchro
SynchrotechFitting: 1st or 2nd Ford Focus ST Mondeo MMT6 2013+ Features: Carbon Fiber Lining Steel Body Improved Performance More Surface Contact Smoother Sh...
View full details![Synchrotech Focus ST / MMT6 / ST250 / ST220 3rd or 4th Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/1515452973430-928526035_330x330.jpg?v=1625166771)
Synchrotech Focus ST / MMT6 / ST250 / ST220 3rd or 4th Carbon Synchro
SynchrotechFitting: 3rd or 4th Ford Focus ST Mondeo MMT6 2013+ Features: Carbon Fiber Lining Brass Body Improved Performance More Surface Contact Smoother Sh...
View full details![Synchrotech Focus ST / MMT6 / ST250 / ST220 5th or 6th Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/1515453167554-1217639163_330x330.jpg?v=1625166788)
Synchrotech Focus ST / MMT6 / ST250 / ST220 5th or 6th Carbon Synchro
SynchrotechFitting: 5th or 6th Ford Focus ST Mondeo MMT6 2013+ Features: Carbon Fiber Lining Brass Body Improved Performance More Surface Contact Smoother ...
View full details![Synchrotech Focus ST / MMT6 / ST250 / ST220 Pro-Series Carbon Synchro Set](http://www.speedscience.co.nz/cdn/shop/products/15108769537571486936544_330x330.jpg?v=1625166832)
Synchrotech Focus ST / MMT6 / ST250 / ST220 Pro-Series Carbon Synchro Set
SynchrotechFitting: Ford Focus ST Mondeo MMT6 2013+ Features: Carbon Fiber Lining Steel Body Improved Performance More Surface Contact Smoother Shifts Impro...
View full details![Synchrotech FRS / BRZ GT86 1-2 Pro-Series Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/1506181436883168904586_330x330.jpg?v=1625166969)
Synchrotech FRS / BRZ GT86 1-2 Pro-Series Carbon Synchro
SynchrotechFitting: 1st or 2nd gear GT86 FRS/BRZ 2013+
![Synchrotech FRS / BRZ GT86 3rd Pro-Series Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/1506181436883168904586_ef2af3d7-af66-4414-b712-1041fdd3afba_330x330.jpg?v=1625166971)
Synchrotech FRS / BRZ GT86 3rd Pro-Series Carbon Synchro
SynchrotechFitting: 3rd gear GT86 FRS/BRZ 2013+
![Synchrotech FRS / BRZ GT86 4th Pro-Series Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/15155228219561114546504_330x330.jpg?v=1625166982)
Synchrotech FRS / BRZ GT86 4th Pro-Series Carbon Synchro
SynchrotechFitting: 3rd gear GT86 FRS/BRZ 2013+
![Synchrotech FRS / BRZ GT86 5th Pro-Series Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/15155228219561114546504_248fa1cf-0c3e-49c2-ad9a-0a56d6596681_330x330.jpg?v=1625166984)
Synchrotech FRS / BRZ GT86 5th Pro-Series Carbon Synchro
SynchrotechFitting: 5th gear GT86 FRS/BRZ 2013+
![Synchrotech FRS / BRZ GT86 6th Pro-Series Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/15155228219561114546504_c6ae8539-99a5-48cf-8935-663be7ed53f3_330x330.jpg?v=1625166987)
Synchrotech FRS / BRZ GT86 6th Pro-Series Carbon Synchro
SynchrotechFitting: 6th gear GT86 FRS/BRZ 2013+
![Synchrotech FRS / BRZ GT86 Pro-Series Carbon Synchro Set](http://www.speedscience.co.nz/cdn/shop/products/15061200431721082290820_330x330.jpg?v=1625166992)
Synchrotech FRS / BRZ GT86 Pro-Series Carbon Synchro Set
SynchrotechFitting: GT86 FRS/BRZ 2013+
![Synchrotech G56 1-2 Carbon Synchro Friction](http://www.speedscience.co.nz/cdn/shop/products/1537986136978-713310876_330x330.jpg?v=1625167000)
Synchrotech G56 1-2 Carbon Synchro Friction
SynchrotechFitting: 2005+ Dodge G56 6 speed 1st or 2nd Features: Carbon Fiber Lining Steel Body Improved Performance More Surface Contact Smoother Shifts Im...
View full details![Synchrotech G56 1-6-R Carbon Synchro Set](http://www.speedscience.co.nz/cdn/shop/products/15379861058811252606617_330x330.jpg?v=1625167005)
Synchrotech G56 1-6-R Carbon Synchro Set
SynchrotechFitting: 2005+ Dodge G56 6 speed 1st-6th + Reverse Features: Carbon Fiber Lining Steel Body Improved Performance More Surface Contact Smoother Shi...
View full details![Synchrotech G56 3-4 Carbon Synchro Friction](http://www.speedscience.co.nz/cdn/shop/products/15379130004341803784519_330x330.jpg?v=1625167030)
Synchrotech G56 3-4 Carbon Synchro Friction
SynchrotechFitting: 2005+ Dodge G56 6 speed 3rd or 4th Features: Carbon Fiber Lining Steel Body Improved Performance More Surface Contact Smoother Shifts Im...
View full details![Synchrotech G56 5-6 Carbon Synchro](http://www.speedscience.co.nz/cdn/shop/products/15163896611532076094034_330x330.jpg?v=1625166699)
Synchrotech G56 5-6 Carbon Synchro
SynchrotechFitting: 2005+ DODGE G56 6 SPEED 5th or 6th Interchange: 5142839AA / G56-14 Features: Carbon Fiber Lining Bronze Body Superior Shift Quality Hig...
View full details![Synchrotech G56 Reverse Bronze Synchro Friction](http://www.speedscience.co.nz/cdn/shop/products/1516389681853645111933_330x330.jpg?v=1625166835)
Synchrotech G56 Reverse Bronze Synchro Friction
SynchrotechFitting: 2005+ Dodge G56 6 speed Reverse
![Synchrotech G56 Reverse Carbon Synchro Friction](http://www.speedscience.co.nz/cdn/shop/products/15163896127211604008146_96594f52-3a0e-4471-be9e-16e66e426655_330x330.jpg?v=1625167787)
Synchrotech G56 Reverse Carbon Synchro Friction
SynchrotechSynchrotech® Pro Series Carbon Synchro Center Friction Features: Carbon Fiber Lining Bronze Body Superior Shift Quality High Load Endurance Stron...
View full details![Synchrotech GSR 1.03 Ratio Pro Series 4th Gear Set](http://www.speedscience.co.nz/cdn/shop/products/1590083842104-337830629_330x330.jpg?v=1625167430)
Synchrotech GSR 1.03 Ratio Pro Series 4th Gear Set
SynchrotechThese gears are direct fitment for the 94-01 Integra B18C GSR. They are designed with a replaceable synchro gear cone. Even when you damage the eng...
View full details![Synchrotech GSR 1.36 Ratio Pro Series 3rd Gear Set](http://www.speedscience.co.nz/cdn/shop/products/SG-B136-GS3_512x512.jpg?v=1625167402)
Synchrotech GSR 1.36 Ratio Pro Series 3rd Gear Set
SynchrotechThese gears are direct fitment for the 94-01 Integra B18C GSR. They are designed with a replaceable synchro gear cone. Even when you damage the eng...
View full details![Synchrotech GSR 1.90 Ratio Pro Series C/S 2nd Gear](http://www.speedscience.co.nz/cdn/shop/products/B190-CS2_757105f3-3ed5-4b08-bf19-b6a7a98233eb_512x512.jpg?v=1625167527)
Synchrotech GSR 1.90 Ratio Pro Series C/S 2nd Gear
SynchrotechThis gear is a direct fitment for the 94-01 Integra B18C GSR and can also be installed with upgraded dual synchro in the 92-01 Integra LS. Ratio: 1...
View full details![Synchrotech GSR 25T M/S 3rd Gear](http://www.speedscience.co.nz/cdn/shop/products/SG-B136-MS3_512x512.jpg?v=1625167551)
Synchrotech GSR 25T M/S 3rd Gear
Synchrotech1994-2001 Acura Integra GSR Y80 S80 25 tooth Main shaft 3rd gear
![Synchrotech GSR 29T M/S 4th Gear](http://www.speedscience.co.nz/cdn/shop/products/SG-B103-MS4_512x512.jpg?v=1625167588)
Synchrotech GSR 29T M/S 4th Gear
Synchrotech1994-2001 Acura Integra GSR Y80 S80 29 tooth Main Shaft 4th gear
![Synchrotech GSR 30T C/S 4th Gear](http://www.speedscience.co.nz/cdn/shop/products/SG-B103-CS4_512x512.jpg?v=1625167602)
Synchrotech GSR 30T C/S 4th Gear
Synchrotech1994-2001 Acura Integra GSR Y80 S80 30 tooth Counter Shaft 4th gear
![Synchrotech GSR 34T C/S 3rd Gear](http://www.speedscience.co.nz/cdn/shop/products/SG-B136-CS3_512x512.jpg?v=1625167571)
Synchrotech GSR 34T C/S 3rd Gear
Synchrotech1994-2001 Acura Integra GSR Y80 S80 34 tooth Counter Shaft 3rd gear
![Synchrotech GSR Turbo Pro Series 1-4 Gear Set](http://www.speedscience.co.nz/cdn/shop/products/B14-GSR_512x512.jpg?v=1625167354)
Synchrotech GSR Turbo Pro Series 1-4 Gear Set
SynchrotechThese gears are direct fitment for the 94-01 GSR. They are designed with a longer 1st for a better launch and 2-4 ratios that are perfect for a Tur...
View full details![Synchrotech Hardened 1-2 Hub - B Series Hydro (incl ys1)](http://www.speedscience.co.nz/cdn/shop/products/SHK20-1_1_512x512.jpg?v=1603430917)
Synchrotech Hardened 1-2 Hub - B Series Hydro (incl ys1)
SynchrotechUpgrade your worn OEM hub with this hardened, longer-lasting unit from Synchrotech. Suitable for any application from street to strip to circuit.
![Synchrotech Hardened 1st-2nd Sleeve - B Series Hydro (incl YS1)-Synchros, Sleeves & Hubs-Speed Science](http://www.speedscience.co.nz/cdn/shop/products/SO-137-DETAIL_512x512.jpg?v=1600057241)
Synchrotech Hardened 1st-2nd Sleeve - B Series Hydro (incl YS1)
SynchrotechOne of the very common failures in B Series hydro gearboxes. The second gear synchro sleeve takes a ton of abuse, esp in drag racing application a...
View full details![Synchrotech Hardened 3-4 Hub - B Series Hydro (incl YS1)-Synchros, Sleeves & Hubs-Speed Science](http://www.speedscience.co.nz/cdn/shop/products/SH-120-LOGO_467ce1ff-70ab-4b56-b22c-88d92b8b9525_512x512.jpg?v=1580881901)
Synchrotech Hardened 3-4 Hub - B Series Hydro (incl YS1)
SynchrotechUpgrade your worn OEM hub with this hardened, longer-lasting unit from Synchrotech. Suitable for any application from street to strip to circuit. ...
View full details![Synchrotech Hardened 3-4 Sleeve - B Series Hydro (incl ys1)-Synchros, Sleeves & Hubs-Speed Science](http://www.speedscience.co.nz/cdn/shop/products/Screen-Shot-2018-04-30-at-8.47.39-PM_8c72c744-5007-4c3c-b819-978996047533_512x512.png?v=1580881772)
Synchrotech Hardened 3-4 Sleeve - B Series Hydro (incl ys1)
SynchrotechUpgrade your worn OEM sleeve with this hardened, longer lasting unit from Synchrotech. Synchro sleeves, just like the synchros themselves are impe...
View full details![Synchrotech Hardened 5-R Sleeve - B Series Hydro (incl ys1)-Synchros, Sleeves & Hubs-Speed Science](http://www.speedscience.co.nz/cdn/shop/products/Screen-Shot-2018-04-30-at-8.47.39-PM_512x512.png?v=1580881663)
Synchrotech Hardened 5-R Sleeve - B Series Hydro (incl ys1)
SynchrotechUpgrade your worn OEM sleeve with this hardened, longer lasting unit from Synchrotech. Synchro sleeves, just like the synchros themselves are imper...
View full details![Synchrotech Hardened 5th Hub - B Series Hydro (incl ys1)-Synchros, Sleeves & Hubs-Speed Science](http://www.speedscience.co.nz/cdn/shop/products/SH-120-LOGO_512x512.jpg?v=1580881867)
Synchrotech Hardened 5th Hub - B Series Hydro (incl ys1)
SynchrotechUpgrade your worn OEM hub with this hardened, longer lasting unit from Synchrotech. Suitable for any application from street to strip to circuit. C...
View full details![Synchrotech Hardened Hubs - K Series 5/6 Speed](http://www.speedscience.co.nz/cdn/shop/products/SHK20-1_512x512.jpg?v=1602652213)
Synchrotech Hardened Hubs - K Series 5/6 Speed
SynchrotechUpgrade your worn OEM hub with this hardened, longer-lasting unit from Synchrotech. Suitable for any application from street to strip to circuit. S...
View full details![Synchrotech Hardened Sleeves - K Series](http://www.speedscience.co.nz/cdn/shop/products/SO137DETAIL_512x512.jpg?v=1607578832)
Synchrotech Hardened Sleeves - K Series
SynchrotechUpgrade your worn OEM sleeve with this hardened, longer lasting unit from Synchrotech. Synchro sleeves, just like the synchros themselves are impe...
View full details