• NEW RockShox SID Ultimate Race Day 2 Suspension Fork - 29", 120 mm, 15 x 110 mm, 44 mm Offset, D1 - Around the Cycle
  • NEW RockShox SID Ultimate Race Day 2 Suspension Fork - 29", 120 mm, 15 x 110 mm, 44 mm Offset, D1 - Around the Cycle
  • NEW RockShox SID Ultimate Race Day 2 Suspension Fork - 29", 120 mm, 15 x 110 mm, 44 mm Offset, D1 - Around the Cycle
  • NEW RockShox SID Ultimate Race Day 2 Suspension Fork - 29", 120 mm, 15 x 110 mm, 44 mm Offset, D1 - Around the Cycle
  • NEW RockShox SID Ultimate Race Day 2 Suspension Fork - 29", 120 mm, 15 x 110 mm, 44 mm Offset, D1 - Around the Cycle
  • NEW RockShox SID Ultimate Race Day 2 Suspension Fork - 29", 120 mm, 15 x 110 mm, 44 mm Offset, D1 - Around the Cycle
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NEW RockShox SID Ultimate Race Day 2 Suspension Fork - 29", 120 mm, 15 x 110 mm, 44 mm Offset, D1

NEW RockShox SID Ultimate Race Day 2 Suspension Fork - 29", 120 mm, 15 x 110 mm, 44 mm Offset, D1

$ 1,099.00 USD
$ 1,099.00 USD $ 1,099.00 USD
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Shipping calculated at checkout.
Color
Damper Adjustment
Special Order - In Warehouse or Pre-Order - contact us for ETA
ATC SKU: 210000072220
UPC: 710845915192
MFG. SKU: 00.4020.956.002
Other IDs: FK3056
140898-03-29

PRODUCT DETAILS

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.

Axle to Crown Length 531
Brake Type Post Mount 180
Crown Race 40
Front Axle 15mm Thru x 110mm
Maximum Tire Width 66
Negative Spring Air
Offset 44
Positive Spring Air
S.H.I.S. Stem Clamp Diameter 28.6
Stanchion Diameter 35
Steerer Tube Length (mm) 230
Steerer Type Tapered
Travel (mm) 120
Wheel Size 29"
California Prop 65 Warning:
This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (California law requires this warning be given to customers in the state of California.)
California CBE Fees:
Some products we sell may be subject to California’s Covered Battery-Embedded (CBE) Waste Recycling Fee (effective January 1, 2026) when a product contains a non-removable rechargeable battery. If applicable, the fee (1.5% fee with a $15 max per item) will either be added to your cart as a separate line item or be invoiced after your order is placed and before it can be fulfilled.
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