뒷쪽 링크 시스템은 엘스.. 시스템을 사용
프렘임에는 ICT시스템이라는 것과 링크 시스템쪽에 엘스.. 로고가 찍혀 있습니다
티타늄 풀샥은 느낌이 어떨지...

http://www.merlinbike.com/bikes/2006/works/works4.aspx

The Works 4.0 is the culmination of intense research and testing to find the ultimate XC bike. Built around durable Merlin titanium MTS front triangle and matched with an ICT four bar link suspension system from Ellsworth are guaranteed a plush, proven ride quality. The Works 4.0 offers a performance partnership never seen in a titanium full suspension bicycle.
The most energy-efficient suspension design in the world.
ICT four-bar linkage technology provides up to 100% pedal power efficiency by aligning the instant center of the linkage on the chain torque line and continually tracking it throughout the range of travel.
ICT allows pedal power to propel the rider forward without power loss, effectively avoiding the common suspension design flaw that divides pedal inputs into a wasteful combination of forward and vertical motions.
ICT-equipped bikes feature 12mm pivot axles and oversized bearings for superior pivot stability and lateral stiffness under power.