Climb mountains. Charge descents. The RockShox SID Ultimate isn’t like other XC forks. It is lighter than ever with a formidable 35mm chassis that holds the line when you’re on the edge. The Race Day 2 damper provides efficient Pedal positions, all at your fingertips. SID Ultimate adapts to everything from full-gas cross-country to sporty backcountry loops thanks to a new, higher-volume DebonAir+ spring that’s supple at the top of its travel with tons of tunability.
- 35mm chassis is the perfect¬ blend of light weight and rigidity for the modern XC bike
- Charger Race Day 2 3P damper is one of the lightest damper on the market and features three compression positions: Open, Pedal, or a rock-solid Lock
- DebonAir+ provides more small-bump sensitivity and tunable mid-stroke support
- Bushing package maximizes bushing overlap for a smooth, solid ride
- Maxima Plush Dynamic Suspension Lube reduces friction, lasts longer, and enhances suspension performance ride after ride
- Crown machined to shave weight without compromising strength and stiffness
- Bolt-in torque cap adapters included for use with standard hub end-caps
Manufacturer RockShox
Manufacturer Part Number 00.4020.957.004
UPC 710845916939
Model RockShox SID Ultimate Race Day 2 Suspension Fork
Suspension Fork Wheel Size 29er
Suspension Fork Steerer Type Tapered
Suspension Fork Axle Size 15x110mm Thru-axle
Steerer Type
Tapered
Lockout Switch
Crown
Brake Type
Post Mount 180
Negative Spring
Air
Travel (mm)
120
Offset
44
Axle to Crown Length
531
Front Axle
15mm Thru x 110mm
Maximum Tire Width
66
S.H.I.S. Stem Clamp Diameter
28.6
Color
Electric Red
Crown Race
40
Weight
1480
Wheel Size
29"
External Adjustments
Low Speed Compression Damping
External Adjustments
Rebound Damping
Defined Color
Red
Positive Spring
Air
Stanchion Diameter
35
Steerer Tube Length (mm)
230
Usually Ships in 2-3 Days
Please Note: This product is usually available for shipment within 2 business days for orders placed before 3pm EST, Monday through Friday or within 3 business days for orders placed after 3pm EST, Monday through Friday. Contact for in-store availability, not all items are available for immediate pickup. If we are unable to meet these time frames due the rapid changes in revolving inventory you will be contacted via email. We do not not automatically partial-ship orders; the delivery time of your order is determined by the item on your order with the longest lead time. If your order is time sensitive we encourage you to contact us for up to the minute product availability and ship times to verify that we can accommodate your needs. Refer to our Shipping Terms for more information.
Please Note: This product is usually available for shipment within 2 business days for orders placed before 3pm EST, Monday through Friday or within 3 business days for orders placed after 3pm EST, Monday through Friday. Contact for in-store availability, not all items are available for immediate pickup. If we are unable to meet these time frames due the rapid changes in revolving inventory you will be contacted via email. We do not not automatically partial-ship orders; the delivery time of your order is determined by the item on your order with the longest lead time. If your order is time sensitive we encourage you to contact us for up to the minute product availability and ship times to verify that we can accommodate your needs. Refer to our Shipping Terms for more information.
