Top end rebuild set Cylinder B, Honda NSR250 MC21/MC28
€293.88
The picture shows everything you need to do a top end rebuild on your MC21/28. One kit includes all parts for one cylinder (cylinder ‘B’). To overhaul both cylinders please order 2 kits.
Honda OEM:
1x Gasket cylinder 12192-KV3-680
1x Gasket head 12251-KV3-830
1x Piston ring 13010-KV3-305
1x Piston no mark 13102-KV3-830
1x Piston pin 13111-KV3-771
1x RC valve shaft E clip 90601-KV3-000
1x Bearing piston 91102-KV3-771
1x Seal, RC valve shaft 91201-PA9-004
2x Dowel cylinder 94301-10160
2x Piston Circlip 15mm 94601-15000
There are different kits depending on the piston supplied and the pistons are sized to match the cylinder. The cylinders have a letter stamped on them. A cylinder = B piston B cylinder = no mark piston, C cylinder = D piston. The largest cylinder bore is A and the smallest is C. However, note that this is only for when cylinders are new or in good condition, so if the cylinder is worn, the corresponding piston will be a looser so a bigger piston might be advised. If the cross hatch honing of the cylinder is very feint then we suggest using the next size up piston. The differences in sizes are tiny (11 microns between largest and smallest) and for the most part not an issue so it is not a problem if a smaller piston is used in a larger cylinder or the other way round.
Cylinder A = 54.008mm – 54.011mm use Piston B = 53.966mm – 53.969mm
Cylinder B = 54.004mm – 54.008mm use Piston # = 53.962mm – 53.965mm
Cylinder C = 54.000mm – 54.004mm use Piston D = 53.958mm – 53.961mm
Piston to bore clearance = 0.039mm – 0.045mm
TYGA no: NHPS-0001B
SKU: hon-10440 Categories: ALL products, High performance, High performance, High performance, Honda, NSR250 MC21, NSR250 MC28, ShopSection, Left #2, KTM RC390 Serpent
€129.12
Section, Left #2, KTM RC390 Serpent
TYGA no: EXPT-0056
SKU: ktm-10120 Categories: ALL products, Exhausts, Exhausts, KTM, RC 390, Stock list, all modelsTop End Rebuild Kit MC18, Cyl. C, Assy.
€293.88
Below is everything you need to do a top end rebuild on your MC18. Suitable for cylinder ‘C’. One kit includes all parts for one cylinder. To overhaul both cylinders please order 2 kits.
There are different kits depending on the piston supplied and the pistons are sized to match the cylinder. The cylinders have a letter stamped on them. A cylinder = B piston B cylinder = no mark piston, C cylinder = D piston. The largest cylinder bore is A and the smallest is C. However, note that this is only for when cylinders are new or in good condition, so if the cylinder is worn, the corresponding piston will be a looser so a bigger piston might be advised. If the cross hatch honing of the cylinder is very feint then we suggest using the next size up piston. The differences in sizes are tiny (11 microns between largest and smallest) and for the most part not an issue so it is not a problem if a smaller piston is used in a larger cylinder or the other way round.
Cylinder A = 54.008mm – 54.011mm use Piston B = 53.966mm – 53.969mm
Cylinder B = 54.004mm – 54.008mm use Piston # = 53.962mm – 53.965mm
Cylinder C = 54.000mm – 54.004mm use Piston D = 53.958mm – 53.961mm
Piston to bore clearance = 0.039mm – 0.045mm
TYGA no: NHPS-0002C
SKU: hon-10877 Categories: ALL products, High performance, High performance, Honda, New OEM Honda parts, NSR250, NSR250 MC18Clamp, Manifold, NC30/35
€18.96
Manifold Clamp. Fitted to rear cylinder port. For use with:
EXPS-0002 Set, Pipe, Full Race System NC30-35 (No Silencer)
EXPS-0011 Set, Pipe, Full Race System NC30-35 Maggot Silencer
EXPS-0028 Set, Pipe, Full Race System NC30-35, Oval Carbon/Carbon End Cap Silencer
EXPS-0012 Set, Pipe, Full Race System NC30-35, Oval Stainless Silencer
EXPS-0053 Set, Pipe, Full Race System NC30-35, Round Aluminium Silencer
EXPS-0010 Set, Pipe, Full Race System NC30-35, Round Carbon Silencer
EXPS-0026 Set, Pipe, Full Race System NC30-35. Round Carbon/Carbon End Cap Silencer
EXPS-0003 Set, Pipe, Twin Stack System, Carbon Silencers
EXPS-0005 Set, Pipe, Twin Stack System, Stainless Silencers
TYGA no: EXMC-0008a
SKU: hon-10854 Categories: ALL products, Exhausts, Exhausts, Exhausts, Stock list, all modelsCarbon under cowling, Honda MSX125 GROM
€201.39
Under Cowl, (Carbon), MSX125. Bling up your grom with this cool component. High quality mounting hardware provided and easy to install. We also offer the same product in GRP painted to match the Honda factory paintwork.
Note, please check compatibility of under cowl/belly pan with exhaust before ordering. Our products are designed to fit the widest range of products and models but in some cases TYGA products made for the first generation MSX125 Grom are not compatible with the second generation. Please refer to table before ordering.
TYGA no: BPCL-7028
SKU: MSX-10134 Categories: ALL products, Bodywork and carbon, Bodywork and carbon, Honda, MSX125 2013 - 2015, MSX125SF 2016 -2020, ShopCrankshaft Bearing, B, NSR250 MC18/21/28
€106.55
Crankshaft Bearing, Right, NSR250 MC21/28
Genuine OEM KOYO main crankshaft bearing for your Honda NSR250 MC21/28.
See also TYPP-0012SET for set consisting of one each of the left, centre and right crank bearings.
TYGA no: TYPP-0012B
SKU: hon-10758 Categories: ALL products, High performance, Honda, NSR250, NSR250 MC18, NSR250 MC21, NSR250 MC28, Various parts, Various partsCowling left black, Honda MSX125 GROM
€23.35
Cowling left black, Honda MSX125 GROM (msx-10014)
OEM Honda part
TYGA no: 77225-K26-900ZA
SKU: MSX-10014 Categories: ALL products, Honda, MSX125 2013 - 2015, OEM parts, ShopFuel Tank, GRP Unpainted, RC36-2 RC30 style
€1,156.20
Steering Stopper, Honda VFR750R RC36 (94-97)
Steering stopper for race use. Reduces degree of movement in steering. Easy to attach using hole for the horn on the standard lower triple clamp.
TYGA no: BPFG-0009
SKU: hon-11459 Categories: ALL products, Bodywork, Honda, RC36-2 -> RC30 replica products, Shop, Stocklist