Engines · Off-road motorcycles, ATVs and UTVs

Rokon International off-road motorcycles, atvs and utvs

EPA certification records list 20 off-road motorcycle, ATV and UTV engine families from Rokon International, model years 2007–2026. Rated power ranges from 4 to 5 kW, median 5 kW. Displacement spans 171 cc to 208 cc. The most families were certified in 2026 (1).

Engine families20
Engine models3
Model years2007–2026
Power range4–5 kWmedian 5 kW
Displacement171 cc – 208 cc
Rank in category#55of 99 makers by families

Families certified per year

20071
20081
20091
20101
20111
20121
20131
20141
20151
20161
20171
20181
20191
20201
20211
20221
20231
20241
20251
20261

Technical mix

Fuel
Gas20
Configuration
420
Cylinders
1 cyl20

Most certified engine models

Ch27012Inc. Scout, Trail-Breaker7Ch21

Engine families

FamilyModelYearDisplacementPowerFuel
TRKNX.208OHMCh2702026208 cc5 kWGas
SRKNX.208OHMCh2702025208 cc5 kWGas
RRKNX.208OHMCh2702024208 cc5 kWGas
PRKNX.208OHMCh2702023208 cc5 kWGas
NRKNX.208OHMCh2702022208 cc5 kWGas
MRKNX.208OHMCh2702021208 cc5 kWGas
LRKNX.208TBZCh2702020208 cc5 kWGas
KRKNX.208TBZCh2702019208 cc5 kWGas
JRKNX.208TBZCh2702018208 cc5 kWGas
HRKNX.208TBZCh2702017208 cc5 kWGas
GRKNX.208TBZCh2702016208 cc5 kWGas
FRKNX.208TBZCh2702015208 cc5 kWGas
ERKNX.208TBZCh22014208 cc5 kWGas
DRKNX.208TBZInc. Scout, Trail-Breaker2013208 cc5 kWGas
CRKNX.208TBZInc. Scout, Trail-Breaker2012208 cc5 kWGas
BRKNX.172KLRInc. Scout, Trail-Breaker2011171 cc4 kWGas
ARKNX.172KLRInc. Scout, Trail-Breaker2010171 cc4 kWGas
9RKNX.172KLRInc. Scout, Trail-Breaker2009171 cc4 kWGas
8RKNX.172KLRInc. Scout, Trail-Breaker2008171 cc4 kWGas
7RKNX.172KLRInc. Scout, Trail-Breaker2007171 cc4 kWGas

Other off-road motorcycles, atvs and utvs makers

Source

US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:RKN). An engine family is a group of engines certified together; one family can cover several power ratings.