SKU: 26653086294

SIDI Dominator X

Sale price$179.55 Regular price$199.50
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  • CAN

Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

SIDI Dominator XSIDI Dominator X SIDI 2026 Collection Note: If your size color is not showing available to purchase please contact La Bicicletta Toronto for updated information assistance. DOMINATOR X is built for every off road ride, gravel and adventure, combining all day comfort with rugged performance. The WYVE fabric upper balances breathability and structure, reinforced with protective bumpers for added durability. Dual NUUN dials and SIDIs proven instep system

SIDI Dominator X

SIDI 2026 Collection
Note: If your size/color is not showing available to purchase please contact La Bicicletta Toronto for updated information/assistance.

DOMINATOR X is built for every off-road ride, gravel and adventure, combining all-day comfort with rugged performance. The WYVE fabric upper balances breathability and structure, reinforced with protective bumpers for added durability. Dual NUUN dials and SIDI’s proven instep system ensure a secure fit, while the X3CC carbon composite sole with extreme bumpering delivers grip, impact protection, and efficient power transfer across any terrain.
SIDI Performance index 7/10
SIDI Stiffness index 8/12
SIDI Millennium Fit.

TECHNOLOGY
//Upper: WYVE engineered fabric with protective bumpers – breathable, supportive, and durable
//Closure: Dual NUUN 001C aluminium dials – compact, aerodynamic, and precise fit adjustment
//Instep: Adjustable anatomical instep – adapts to foot shape for secure, pressure-free fit
//Fit System: Structured upper with internal reinforcement – stability without added bulk
//Outsole: X3CC carbon composite – stiffness index 8, with rubber zones for traction and impact protection
//Cleat Setup: Independent cleat positioning for custom alignment
//Replaceable Parts: Heel pads and dials

SIDI Millennium Fit: This new design features a slightly more spacious toebox shape, offering enhanced comfort and better adaptability to the foot.

SIDI Millennium Fit size guideline 2026:
Euro 37 | 23.2cm | US/CAN 5
Euro 37.5 | 23.5cm | US/CAN 5.5
Euro 38 | 23.8cm | US/CAN 6  
Euro 38.5 | 24.2cm | US/CAN 6.5  
Euro 39 | 24.5cm | US/CAN 6.5 
Euro 39.5 | 24.8cm | US/CAN 7  
Euro 40 | 25.2cm | US/CAN 7.5  
Euro 40.5 | 25.5cm | US/CAN 8  
Euro 41 | 25.8cm | US/CAN 8  
Euro 41.5 | 26.2cm | US/CAN 8.5  
Euro 42 | 26.5cm | US/CAN 9  
Euro 42.5 | 26.8cm | US/CAN 9.5  
Euro 43 | 27.2cm | US/CAN 10  
Euro 43.5 | 27.5cm | US/CAN 10.5  
Euro 44 | 27.8cm | US/CAN 10.5  
Euro 44.5 | 28.2cm | US/CAN 11  
Euro 45 | 28.5cm | US/CAN 11.5  
Euro 45.5 | 28.8cm | US/CAN 12  
Euro 46 | 29.2cm | US/CAN 12  
Euro 46.5 | 29.5cm | US/CAN 12.5  
Euro 47 | 29.8cm | US/CAN 13  
Euro 48 | 30.5cm | US/CAN 13.5  

SIDI size measurement procedure.
Measure your foot by following these steps to obtain the reference measurement.
1.Put a piece of paper on the floor and mark the following points.
2.Mark the point in front of the tip of your longest toe and then mark the heel point for both left and right
3.Measure the distance between the heel mark and the toe mark. Record the cm/mm measurement and compare to the size guide chart for the suggested size. Use the size of the larger foot, most people will have slight difference between the left and right foot.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 26653086294

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4.8 ★★★★★
Based on 28 reviews
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Product Reviews
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Verified Purchase
Lexie
Houston, US
★★★★★ 5
Whistles when thrown
Size: 2 Count (Pack of 1), Style: Pack of 2
One of my shepherd’s favorites! Truly does whistle when you throw it! Good quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
C
Verified Purchase
Chris Hoekstra
Battle Creek, US
★★★★★ 5
Whistle away my friend!
Size: 2 Count (Pack of 1), Style: Pack of 2
Love it! My dog loves it! The people at the dog park love it! The whistle is the best thing about these balls but the hard durable rubber and the denseness of the ball really make it fly. Let me quickly breakdown each of these: First the sound is like a...well, whistle coming from a human but oscillating and slightly different. It helps the dogs track where it goes and helps them find it better when it is getting dark (while flying of course, not when it is stationary). It barely makes a sound when throwing it with the wind but really howls when throwing it into the wind. This is why you get this ball and most everyone at the dog park perks up and wonders what that is, asks about it, and thinks it is very cool; which it is! Next is the durable rubber which doesn't have a single bite mark or split yet in 4 months of constant daily play for about 1 1/2 hours every day! The dog chews it as he brings it back and other dogs steal the ball and run with it while "killing" it perpetually and it has held up great. I don't claim this is going to be Kong ball durable but it is very well chosen rubber. Last is the denseness of the ball which really makes to go far in a chuckit launcher. One doesn't really notice how far this goes until going back to a tennis ball and realizing how short a tennis ball goes compared to this. The whistler ball, and presumably other chuckit rubber balls (glow, irregular bounce), go 30-40% farther when I throw then using the longest chuckit thrower. This is excellent and wears my retriever out even faster; not to mention the rippling muscles he has from sprinting that whole way! Overall I got both ball several months ago and we started with the blue ball and haven't had to touch the orange one yet. This is his goto ball at the park and it is the most popular ball, bar none, for all the dogs to steal. The bright blue aspect, the rubber aspect, the sound, and exclusivity of it make it coveted by dogs and owners. I might be gushing and glowing over this ball a bit much but I tend to do that when something unexpected ends up being part of your everyday life and blows you away at how wonderful it is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2012
M
Verified Purchase
Murzeig
San Leandro, US
★★★★★ 5
Great for dogs that are chewers
Size: 2 Count (Pack of 1), Style: Pack of 2
These are wonderful for our dog. The bright colors help us find them when our dog can't. The size is perfect to play fetch. Our dog will chew on it a bit and it stays together and does not fall apart. That is a big bonus because our dog is a chewer!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
D
Verified Purchase
Drippy
Omaha, US
★★★★★ 5
It's A Whistler!
Size: Medium (Pack of 1), Style: Pack of 1
This Chuckit! Whistler Ball is basically a regular fetch toy that decided to become an annoying little teakettle mid-air. My dog goes absolutely nuts for it—every throw sounds like a tiny referee is shrieking "foul!" the whole way across the yard. He chases it harder than he chases the mailman, and bonus: I can actually find it in tall grass because it's screaming for help. Super bouncy, tough enough that he hasn't destroyed it yet (miracle), and now our walks sound like a low-budget horror movie.
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Reviewed in the United States on February 14, 2026
A
Verified Purchase
AJ1983
Draper, US
★★★★★ 4
Great buy
Size: 2 Count (Pack of 1), Style: Pack of 2
Easy to track balls. My dog loves them and I like that they whistle when you throw them cause some times my dog loses track of it in the air. This helps because they can hear where it's going. Will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026

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