Naturally,
the developments in engine and chassis demand suspension improvements to keep
it all on two wheels. To step up to this call, Honda has mounted the
largest diameter standard cartridge-type forks on a motorcycle since the
advent of the legendary NR. At 45mm, these fully adjustable forks feature an
HMAS cartridge configuration similar to the CBR929 and RC51, which employs a
unique damping force control system for significant improvements in damping
characteristics and tracking response to match the requirements of the most
aggressive racetrack assaults with precision control and airtight handling.
What
good is a front without a rear? Exactly... And that's why Honda
adapted the massive rigid swingarm from the RC-211V for the new
CBR600RR. The swingarm is believably more rigid, but unbelievably
lighter than the 'smaller' swingarm of the previous F4i.
Additionally, the design of the swingarm coupled with the frame, allows for a vertical shock instead of the previously angled shock. The vertical mount shock utilizes a much lighter spring rate and allows for more precise tuning and control.
The
damper's upper mount, previously attached to the frame's upper rear crossbar,
is now held in place by a bolted-on mounting bracket installed in the upper
surface of the swingarm's massive pivot section. The damper's prominent remote
gas reservoir is positioned within easy reach for quick adjustments of
compression and rebound damping.