RockShox RUDY XL Ultimate Race Day 2 700c Suspension Fork - A1 is a purpose-built gravel suspension fork for riders pushing drop-bar bikes into rougher, faster terrain. With up to 60mm tunable travel, clearance for modern high-volume tires, and a notably stiff chassis, it adds front-end control and traction without turning a gravel bike into a slow, wallowy setup. The updated Charger Race Day 2 damper is tuned to stay supportive on fast sections and composed when surfaces get unpredictable—ideal for aggressive gravel, mixed-surface racing, and technical descents where precision matters.
Upgrade-focused highlights for hard-charging gravel
Charger Race Day 2 Damper - RockShox’s lightest performance-driven damper with two compression positions: Open for active tracking and a firm lockout for smooth climbs, sprints, and pavement transitions
Up to 60mm Short-Travel Suspension - Adds real compliance for washboard and embedded hits while keeping front-end geometry and handling sharp at speed
2.25" (57mm) Tire Clearance - Supports wider 700c gravel tires for more grip, comfort, and capability on loose and chunky routes
Solo Air Spring (Short-Travel Tuned) - Simple setup and consistent feel, designed specifically to deliver usable support and sensitivity in gravel-appropriate travel ranges
Maxima Plush Dynamic Lower Leg Lube - Reduces friction to help the fork stay smoother ride after ride, improving small-bump compliance and control
Forged Hollow Aluminum Crown - Lightweight, durable structure that helps maintain steering precision when the fork is loaded hard in corners and rough sections
Specifications & Identifiers
Axle to Crown
470
Brake Type
Flat Mount
Color
Electric Red, Gloss Black
Crown Race
40mm
Defined Color
Black, Red
Designed for ebike
No
External Adjustments
High Speed Compression Damping, Low Speed Compression Damping, Rebound Damping
Fork Rake
45mm
Front Axle Type
12mm Thru x 100mm
Front Hub Spacing
100mm
Lockout
Crown Mounted
Maximum Tire Width
57
Negative Spring
Air
Offset
45mm
S.H.I.S. Stem Clamp
28.6 Threadless
S.H.I.S. Stem Clamp Diameter
28.6
Spring
Air
Steerer Tube
Tapered
Travel (mm)
50
Wheel Size
700c
Electric Red - 50mm UPC
710845918070
Electric Red - 50mm EAN
7613052021751
Electric Red - 50mm MPN
00.4021.170.003
Electric Red - 60mm UPC
710845918063
Electric Red - 60mm EAN
7613052021775
Electric Red - 60mm MPN
00.4021.170.002
Gloss Black - 50mm UPC
710845918056
Gloss Black - 50mm EAN
7613052021805
Gloss Black - 50mm MPN
00.4021.170.001
Gloss Black - 60mm UPC
710845918049
Gloss Black - 60mm MPN
00.4021.170.000
Tree Fort ID:
333222476029
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