01.1343.A
PROX

ProX Piston Kit CRF250R `14-15 13.5:1 - ser 76.77-76.79.mm

ENGINEPISTONS4 STROKES ENGINE
EURO
201.14
List Price
discount
EURO
201.14
VAT Incl. (22%)
01.1343.A76.77 mm
€ 201.14
VAT Incl.
 
01.1343.B76.78 mm
€ 201.14
VAT Incl.
 
01.1343.C76.79 mm
€ 201.14
VAT Incl.
 
DETAILS

ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc.


Coated for ultimate performance
Most of the ProX pistons come with a coating. Our OEM style Tin coated pistons assist the wear in process when you just started the bike. We have developed a new skirt coating that not only assists the wear in process, but also helps reducing friction after the wear in. The black coating is made from a delicate mix of materials and will increase performance.

 

Product specifications

AttributeValue
Additional Info4 Valve Pockets, Forged Piston
Bore - OversizeSTD
Bore - Standard76.80 mm
Boss Space In16.80 mm
Compression Height11.00 mm
Compression Ratio - Actual13.2:1
Country of OriginJapan
Cylinders1
Displacement249.3 cc
Dome CoatingNone
OEM Reference No13101-KRN-A80
Piston Head TypeFlat with raised top
Piston Pin Hole Diameter16.00 mm
Piston Size76.77 mm
Skirt CoatingMoly
Stroke53.80 mm
Total Height34.60 mm
TreatmentNone
 
You might also like
26.450045
PROX - 26.450045
ProX Lower Shock Bearing Kit DR200SE `96-15
Regular VAT incl.
€ 38.69
55.10282
PROX - 55.10282
ProX Carburetor Rebuild Kit YZ250F `04
Regular VAT incl.
€ 55.29
36.3191
PROX - 36.3191
ProX Head & Base Gasket Set RM80/85 `91-24
Regular VAT incl.
€ 17.48
16.CPS63004
PROX - 16.CPS63004
ProX Complete Clutch Plate Kit KTM 250EXC Racing `04-06
Regular VAT incl.
€ 191.65
01.7393.A
PROX - 01.7393.A
ProX Piston Kit Beta RR300 `13-17 (71.94mm)
Regular VAT incl.
€ 234.67
57.2318
PROX - 57.2318
ProX Water Pump Rebuild Kit YZ250 `98
Regular VAT incl.
€ 50.72
03.6520
PROX - 03.6520
ProX Connecting Rod Kit KTM520/525SX-EXC `00-07+450/525XC ATV`08-12
Regular VAT incl.
€ 264.30
01.7412.C
PROX - 01.7412.C
ProX Piston Kit Beta RR450 `10-14 12.0:1 (94.97mm)
Regular VAT incl.
€ 255.03
01.7425.A
PROX - 01.7425.A
ProX Piston Kit Beta 480RR `15-24 11.9:1 (99.96mm)
Regular VAT incl.
€ 255.03
34.6327
PROX - 34.6327
ProX Complete Gasket Set KTM250SX `07-16 + KTM250EXC `07
Regular VAT incl.
€ 110.04
PROX - 31.1919
ProX Camchain SXS1000R/X Talon `19-22
Regular VAT incl.
€ 88.10
34.1218
PROX - 34.1218
ProX Complete Gasket Set Honda CR125 `98-99
Regular VAT incl.
€ 86.10
16.S13037
PROX - 16.S13037
ProX Steel Plate Set XR250 Tornado `01-08
Regular VAT incl.
€ 49.84
24.110032
PROX - 24.110032
ProX Steering Bearing Kit Husqvarna/Husaberg/Harley Davidson
Regular VAT incl.
€ 32.54
34.3221
PROX - 34.3221
ProX Complete Gasket Set Suzuki RM125 `01-03
Regular VAT incl.
€ 108.32
01.6226.D
PROX - 01.6226.D
ProX Piston Kit KTM125SX `07-24 + KTM125EXC `01-16 (53.97mm)
Regular VAT incl.
€ 132.15
31.4706
PROX - 31.4706
ProX Camchain KVF750 Brute Force `05-23 (92L - 2 Required)
Regular VAT incl.
€ 58.18
28.6428-2
PROX - 28.6428-2
ProX Titanium Int. Valve KTM400EXC`09-11 + KTM450/530EXC-R`0
Regular VAT incl.
€ 107.40
26.640010
PROX - 26.640010
ProX Countershaft Seal Kit CR125 `86-03
Regular VAT incl.
€ 21.25
01.7221.A
PROX - 01.7221.A
ProX Piston Kit Cagiva Mito 125 Sport `92-01 (55.95mm)
Regular VAT incl.
€ 158.10
RESELLER ACCESS
Email Address:

Password:
Remember me

Login
Lost your password?
FIRST ACCESS
Request registration
Terms of Use

CART

Your basket 
is empty

This website or third-party tools used by it make use of cookies necessary for its operation and useful for the purposes described in the cookie policy. If you want to know more or deny consent to all or some cookies, you can consult the cookie policy. If you do not accept, you can choose not to browse the site or to do so only with technical or performance cookies.
I AGREE I DO NOT AGREE