2021 HONDA CRF450R
R I D E R E V I E W
P92
WHAT'S UP?
This red rocket flaunts several notable changes
inside and out for the new model year. For start-
ers, the new CRF450R has returned to a single-
sided exhaust system, last seen nine years ago
on the 2012 model. Losing the bulky dual exhaust
helped drop 2.7 pounds and aided in overall cock-
pit mobility. The cylinder head has been retuned to
balance out this change, and the decompressor
counterweight has been moved from the right side
of the camshaft to the left for improved stability and
power delivery. The intake and exhaust ports have
also been adjusted for smoother torque in the low
RPM ranges. We'll tell you now; the new streamlined
exhaust system provides a much more pleasant
note while riding. We know that's a small detail, but
something we much appreciate after spinning many
laps on the '19 and '20 models. Lastly, a Nissin
hydraulic clutch with an eight-plate and stiffer clutch
springs come standard on the '21 CRF450R.
(Above The clutch is now hydraulically
operated and is noticeably lighter at the
lever, 10 percent lighter, says Honda. The
black box is the battery, which is no longer
housed in the airbox. (Below) New chassis,
major engine updates, new suspension and
bodywork highlight the 2021 CRF450R.
