1. Used Motors Parts & Accessories Deals
  2. sku: 11704776294305713
  3. ROCKSHOX 00.4021.075.011

ROCKSHOX 00.4021.075.011 Zeb Ultimate Suspension Fork 29FTFT Debonair Buttercups

fits model: A3.

00.4021.075.011 Rockshox Zeb Ultimate A3 Suspension Fork - 29ftft Debonair With Buttercups

( Brand: Rockshox ), ( Part Type: Suspension Fork ), ( Axle To Crown Length: 576 ), ( Axle/hub Spacing: 15x110mm Ta ), ( Brake Type: Disc ), ( Brake Type 2: Post Mount 200 ), ( Color: Black ), ( Crown Material: Aluminum ), ( Damping: Charger 3.1 Rc2 W/buttercups ), ( E-bike Approved: Yes ), ( External Adjustments: High Speed Compression Damping ), ( External Adjustments 2: Low Speed Compression Damping ), ( External Adjustments 3: Rebound Damping ), ( Front Axle: 15mm Thru X 110mm ), ( Lockout Switch: Crown ), ( Lower Tubes Material: Magnesium ), ( Maximum Rotor Size: 220mm ), ( Maximum Tire Width: 81mm ), ( Negative Spring: Air ), ( Rake: 44mm ), ( S.h.i.s. Stem Clamp Diameter: 28.6 ), ( Spring Adjustments: Air Pressure, Bottomless Tokens ), ( Spring Type: Debonair W/buttercups ), ( Stanchions Diameter: 38mm ), ( Steerer Tube: 1-1/8-1.5 ), ( Steerer Type: Tapered ), ( Travel: Mm ), ( Alt Mpn 1: 140941-12-29 ), ( Alt Mpn 2: Fk2932 ), ( Category 1: Bike / Ebike Forks ), ( Category 2: Bike / Ebike Parts ), ( Average Delivery Time: 2-3 Days ), ( UPC: 004021075011 )

Review ROCKSHOX Zeb Ultimate Suspension Fork 29ftft Debonair Buttercups fits A3

The RockShox Zeb Ultimate A3 29 Fork with DebonAir and Buttercups technology is a high-performance suspension fork designed for the most demanding trail and enduro riding. This fork is part of the Zeb family, which is known for its adjustable compression and rebound damping, ensuring superior control and customization for a wide range of riding styles and terrain.

The Zeb Ultimate A3 features a 36mm chassis, offering increased stiffness and durability. It is specifically designed for 29 wheels, providing greater tire volume and improved flotation for enhanced traction and stability over rough and rocky terrain. This fork uses the DebonAir spring system, which is lighter and more responsive than traditional springs, making it easier to pedal and climb.

One of the most notable features of this fork is the Buttercups technology. This system includes removable, self-lubricating upper and lower bushing guides, which reduce friction, wear, and the need for regular maintenance. The result is smoother, more consistent performance and longer fork life.

The Zeb Ultimate A3 also offers adjustable compression and rebound damping, which can be fine-tuned using the included three-position compression adjuster and low-speed rebound adjuster. The compression adjustment allows riders to choose between a more open and active feel or a more firm and supportive one, depending on their riding preferences and trail conditions. The low-speed rebound adjustment helps riders fine-tune the fork's response and recovery, ensuring optimal performance and rider comfort.

Additional features of the RockShox Zeb Ultimate A3 include a Solo Air spring system, which makes it easy to set up and maintain proper air pressure, and a tapered alloy steerer tube, providing increased stiffness and precision. The fork comes in a 29" wheel size with a 15x110mm Boost axle and is available in travel lengths ranging from 140mm to 180mm. Overall, the Zeb Ultimate A3 is a high-performance suspension fork that offers superior control, customization, and long-lasting durability for riders looking to tackle the most challenging trails and terrain.

Pros and Cons of buying a RockShox Zeb Ultimate A3 Suspension Fork with DebonAir Buttercups (Model: 00.4021.075.011)

The RockShox Zeb Ultimate A3 Suspension Fork with DebonAir Buttercups is a high-performance mountain bike suspension fork designed for 29-inch wheels with a travel of 130mm. In this analysis, we'll discuss the key advantages and disadvantages of investing in this fork.

Pros:

1. Adjustable Compression and Rebound: The DebonAir adjustable air spring system allows riders to fine-tune the compression and rebound settings to suit their riding style and trail conditions.

2. Smooth and Consistent Performance: The Chassis and Damper design provide a smooth and consistent feel, enhancing the overall riding experience.

3. Lightweight: The Zeb Ultimate A3 fork is relatively lightweight, making it an excellent option for riders who prioritize agility and responsiveness.

4. Wide Range of Adjustments: With a wide range of adjustments, including air spring pressure, high- and low-speed compression, and rebound, this fork caters to various riding styles and trail conditions.

5. Durable: The Zeb Ultimate A3 fork is built to last, with robust construction and high-quality materials that can withstand the rigors of off-road riding.

Cons:

1. Complex Setup: The DebonAir adjustable air spring system may require more time and expertise to set up correctly, compared to traditional coil or fixed-air forks.

2. Higher Cost: Compared to other suspension forks in the market, the RockShox Zeb Ultimate A3 with DebonAir Buttercups carries a higher price tag due to its advanced features and high-performance capabilities.

3. May Not Be Ideal for Beginners: The wide range of adjustments and complex setup may not be suitable for beginner or casual riders, who may prefer a simpler and more forgiving suspension fork.

Conclusion:

The RockShox Zeb Ultimate A3 Suspension Fork with DebonAir Buttercups is an excellent choice for experienced riders who demand high-performance, customizable suspension. Its adjustable compression and rebound, smooth and consistent performance, lightweight design, and durable construction make it an attractive option for aggressive trail riders and enduro racers. However, its complex setup and higher cost may deter beginner or casual riders. Ultimately, the decision to invest in this fork depends on your riding style, skill level, and budget.

Recommendation:

If you're an experienced mountain biker looking for a high-performance suspension fork with advanced adjustability, the RockShox Zeb Ultimate A3 with DebonAir Buttercups is an excellent investment. However, if you're a beginner or casual rider, you may want to consider a more straightforward and affordable suspension fork that better suits your needs.

Details:

Limiting these vibrations massively reduces hand and arm fatigue leaving you feeling fresh with more control. SRAM model ID: FS-ZEB ULTIMATE-A3. RockShox fender included. ZEB Ultimate A3 Suspension Fork - 29'' DebonAir W/ButterCups 00.4021.075.011:: Charger 3.1 with increased damping range and High Speed Compression, Low Rebound adjustments.

Combined shipping available. Lightweight machined and anodized crown for premium looks durability. 100% satisfaction guaranteed. Short fender compatibility.

Damping Adjustments External begin stroke rebound, low speed compression, high compression. ButterCups block 20% of high-frequency trail chatter. Ultra-low friction SKF wiper seals provide long lasting fork performance and improve overall suspension feel. DebonAir air spring is built to strike the perfect balance of what riders really want: a butter like small bump feel, increased volume add support throughout travel, and higher overall ride height for more confidence when things get steep.

part #: 004021075011 prices

  • $1229.70-$1279.00

specifications motoralph:

  • for models: A3
  • brand: Rockshox
  • part type: Suspension Fork
  • axle to crown length: 576
  • axle/hub spacing: 15x110mm Ta
  • brake type: Disc
  • brake type 2: Post Mount 200
  • color: Black
  • crown material: Aluminum
  • damping: Charger 3.1 Rc2 W/buttercups
  • e-bike approved: Yes
  • external adjustments: High Speed Compression Damping
  • external adjustments 2: Low Speed Compression Damping
  • external adjustments 3: Rebound Damping
  • front axle: 15mm Thru X 110mm
  • lockout switch: Crown
  • lower tubes material: Magnesium
  • maximum rotor size: 220mm
  • maximum tire width: 81mm
  • negative spring: Air
  • rake: 44mm
  • s.h.i.s. stem clamp diameter: 28.6
  • spring adjustments: Air Pressure, Bottomless Tokens
  • spring type: Debonair W/buttercups
  • stanchions diameter: 38mm
  • steerer tube: 1-1/8-1.5
  • steerer type: Tapered
  • travel: Mm
  • alt mpn 1: 140941-12-29
  • alt mpn 2: Fk2932
  • category 1: Bike / Ebike Forks
  • category 2: Bike / Ebike Parts
  • average delivery time: 2-3 Days
  • upc: 004021075011
spring adjustments: air pressure bottomless tokens spring type: debonair w buttercups stanchion diameter: 38 stanchions diameter: 38mm stanchions material: aluminum steerer tube: 1-1 8-1.5 steerer tube material: aluminum steerer type: tapered travel: 160mm travel mm: 160 wheel diameter: 29 wheel size: 29 part type: bike ebikes alt mpn 1: 140941-12-29 alt mpn 2: fk2932 category 1: bike ebike forks category 2: bike ebike parts average delivery time: 2-3 days upc: 710845904585

seller motoralph:

  • city: Hilliard, Ohio
  • rating: 99.3%
  • # reviews: 489609

payments motoralph:

  • credit card: Mastercard
  • other
  • wallet: Paypal

shipping motoralph:

  • class: Standard, Expedited, One-day
  • carrier: FedEx
  • transit: 2-6 Days
  • type: Calculated
  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery, FedEx 2Day, FedEx Standard Overnight

general motoralph:

  • Motors > Parts Accessories > Other
  • condition: New

returns motoralph:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

offer motoralph:

  • availability: In Stock
  • started: November 4, 2025
  • options: Ship-to-home
  • sold: 0
for models: a3, part type: suspension fork, axle to crown length: 576, axle/hub spacing: 15x110mm ta, brake type: disc, brake type 2: post mount 200, crown material: aluminum, damping: charger 3.1 rc2 w/buttercups, e-bike approved: yes, external adjustments: high speed compression damping, external adjustments 2: low speed compression damping, external adjustments 3: rebound damping, front axle: 15mm thru x 110mm, lockout switch: crown, lower tubes material: magnesium, maximum rotor size: 220mm, maximum tire width: 81mm, negative spring: air, rake: 44mm, s.h.i.s. stem clamp diameter: 28.6, spring adjustments: air pressure, bottomless tokens, spring type: debonair w/buttercups, stanchions diameter: 38mm, steerer tube: 1-1/8-1.5, steerer type: tapered, travel: mm, alt mpn 1: 140941-12-29, alt mpn 2: fk2932, category 1: bike / ebike forks, category 2: bike / ebike parts, average delivery time: 2-3 days,
color: black, sku: 11704776294305713,

Rockshox 00.4021.075.011 Is Similar To:

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2 offers $1229.70–$1279.00 USD
  • Offer #1: $1279.00 price + $0.00 shipping estimate = $1279.00* total. Positive Spring: Air. Ultra-low friction SKF wiper seals provide long lasting fork performance and improve overall suspension feel.FREE SHIPPING
  • Offer #2: $1229.70 price + $0.00 shipping estimate = $1229.70* total.FREE SHIPPING

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