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RockShox SID Ultimate Race Day - 3P Crown Boost 29" suspension fork, 120 mm

1,049 
RRP 1,299 
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Climb mountains. Descend descents. The SID Ultimate is not like other XC forks. It’s lighter than ever, with a stiff 35mm stanchion chassis that holds its line when you’re pushing the limits. The new Race Day 2 damper features three-position compression (3P) – firm locked out, plush open, and efficient pedaling, all at your fingertips. From full-gas cross-country to rowdy forest trails, the SID adapts with its new higher-volume DebonAir+ air spring, sensitive at the top of the travel with the ability to be fine-tuned.

  • NEW 35mm chassis is the perfect blend of lightweight and stiffness for modern XC bikes. We made it even lighter… again.
  • NEW Charger Race Day 2 damper is the lightest damper on the market. This damper offers three compression settings: Open, Pedal, or Rock-solid Locked.
  • NEW DebonAir+ air spring provides increased small bump sensitivity and tunable mid-stroke support.
  • NEW bushing kit maximizes bushing overlap for a smooth and reliable ride.
  • NEW Maxima Plush Dynamic Suspension Lube reduces friction, lasts longer, and improves suspension performance ride after ride.
  • NEW machined crown for weight reduction without compromising strength and stiffness.
  • NEW striking “Blue Crush” and Ultimate High Gloss Black colorways, including a new Pearl White gloss graphics package.
  • NEW screw-on torque cap reducer bushings are included for use with standard torque caps.

Damper: Charger Race Day 2 (SID Ultimate Charger Race Day 2 is the lightest damper on the market, machined for weight reduction; SID Select+ Charger Race Day 2 has the same damping performance as Ultimate, without the additional machining)

Damper Adjust: Remote or Crown Adjust

Spring: DebonAir+

Wheel Size: 29”

Travel: 110mm, 120mm (travel change kit available)

Fork Offset: 44mm (29”)

Weight: 1,476 g (110mm travel, 44mm offset)

Product details
Colour black
Axle type fixed "boost"
Fork neck conical (tapered) 1 1/8" - 1.5"
product ID 233806
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One of the first manufacturers of suspension forks and shock absorbers. The company was founded in 1989 in the USA by Paul Turner, who started the company in the garage of his parents' home. After only 8 years, he had a company with an annual turnover worth 100 million dollars on the stock exchange. He was nominated for his innovative designs to the MTB Hall of Fame several times. Since 2002, the brand belongs to SRAM, with this support it continues to be one of the top brands in the suspension segment.

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