Dundas Speed Shop

Dundas Speed Shop Professional bicycle repair, Suspension service, and bicycle sales. We are also your local Santa Cruz, Cérvelo, Open, Rocky Mountain, and Felt bicycles dealer.

Here at the Dundas Speed Shop, we specialize in the service and repair of all types of bikes; from custom wheel building to frame-up consultation for custom bike builds, as well as carbon fibre inspection and repair.

Our second new Santa Cruz Tallboy is in the shop, and this one is finished in Gloss Midnight Violet.The all-new Tallboy ...
08/27/2026

Our second new Santa Cruz Tallboy is in the shop, and this one is finished in Gloss Midnight Violet.

The all-new Tallboy is a short-travel trail bike with 140mm up front and 130mm in the back, giving it the efficiency to climb all day and still be ready to rip when you’re going down.

This XL is equipped with the premium Shimano XT M8250 Di2 wireless drivetrain for incredibly fast, precise shifting.

Key Highlights

• New four-bar rear suspension design with 130mm travel
• Approximately 300g lighter CC carbon frame
• Improved seatpost insertion for longer dropper posts
• Refined geometry with a flip chip
• Shimano XT M8250 Di2 drivetrain
• RockShox Pike fork
• RockShox Deluxe rear shock

Santa Cruz has somehow managed to reduce weight while increasing suspension travel. The result is a bike that’s light and efficient enough to climb with the best of them, but punches well above its weight once the trail turns down.

Big wheels, beautifully tuned suspension, a thoroughly refined carbon layup and Santa Cruz’s legendary reliability make the new Tallboy a serious all-around trail machine.
And yes, it can handle all the singletrack Ontario can throw at it… and then some.  Swing by the shop and we’ll walk you through everything that’s changed on the new Tallboy and help you decide if it’s the right bike for you.

Go anywhere, bring everything, and do it in style with comfort.The Cannondale Topstone is a premium carbon gravel bike f...
08/27/2026

Go anywhere, bring everything, and do it in style with comfort.
The Cannondale Topstone is a premium carbon gravel bike featuring StashPort downtube storage and Kingpin rear suspension, which delivers added comfort and compliance on even the roughest gravel routes.

We’ve got 2 carbon Topstones on the showroom floor for you to see in person. Visit the shop and we can walk you through your Topstone options.

Topstone Carbon 1 (Phoenix Yellow)
Equipped with SRAM XPLR AXS electronic shifting for smooth, precise performance, and rolls on Reserve 40|44 aero carbon wheels with DT Swiss star ratchet hubs and WTB Vulpine 45c tires—a durable, fast-rolling setup ready for big adventures.

Topstone Carbon 3 (Deep Teal)
Equipped with a single chainring and wide-range SLX 12-speed cassette, this blend of Shimano’s top-end GRX820 and GRX610 gravel groups offers a killer performance value. For wheels it has the durable and dependable WTB ST i25 rims, with Shimano hubs and WTB Riddler 45c gravel tires to get you anywhere.

Only a few jerseys left!We only have a handful of our newest shop jersey remaining.3 x Small2 x MediumWe call this colou...
08/26/2026

Only a few jerseys left!
We only have a handful of our newest shop jersey remaining.
3 x Small
2 x Medium

We call this colour Dirty Gravel. It’s an almost white jersey with a super subtle blurred pattern that changes based on the lighting or the person looking at it.. Trickery!

Escadrill Jersey – $100
Lightweight and performance-driven with a sleek fit that moves with you.
100% Italian Micro Polyester
Triple rear pockets + 4” zippered pocket
Silicone grip elastic hem
Camlock full zipper
Reflective flatlock seams

EVOC’s collection of versatile and durable waterproof bike packs allow you to bring more on your cycling adventures with...
08/11/2026

EVOC’s collection of versatile and durable waterproof bike packs allow you to bring more on your cycling adventures without worrying about the weather. This carbon grey set is compatible with road, gravel and mountain bikes and can easily be removed when not needed, or transferred to another bike.
Visit the shop, let us know what you are looking to carry on your bike, and we can help you pick out the right combination of bags for your riding and storage needs.

The TOP TUBE PACK WP is a robust, waterproof bag designed to provide easy and accessible storage for all your riding essentials. Whether you’re carrying snacks, tools, sunscreen, a power bank, or your mobile phone, this bag ensures your items are kept safe from rain, dirt, and rough conditions. Its compact design allows for convenient access while cycling, and the zip can be opened with just one hand for added ease.

The MULTI HOLSTER is a smart and adaptable bottle holder designed to keep you hydrated and organized during your outdoor adventures. This multifunctional accessory can be easily attached to the shoulder strap of your backpack, or mounted on your bike’s handlebar or stem, offering a convenient solution for carrying an extra drink bottle or small items.

Multi Frame Pack WP
A versatile and durable waterproof bike frame bag designed to fit most bike types. Whether you’re going on a long ride or just need extra storage for your essentials, this frame pack offers reliable protection and easy access to your gear. Featuring an adjustable Velcro fixation system, this bag can be securely mounted in multiple positions on your bike, ensuring it stays in place no matter the terrain.

Whether you’re commuting, touring, or mountain biking, these bags offer practical and waterproof storage for all your biking needs.

Visit the shop, let us know what you are looking to carry on your bike, and we can help you pick out the right combination of bags for your riding and storage needs.

Designed for race days & weekdays — The newly updated Santa Cruz Blur XC bike was just released and it looks like a fun ...
08/05/2026

Designed for race days & weekdays — The newly updated Santa Cruz Blur XC bike was just released and it looks like a fun bike for Ontario!

Santa Cruz bumped up the travel (120mm/120mm), updated the geometry, tweaked the suspension kinematics, gave it a full carbon (CC carbon on all models) layup makeover, and made it available in two build variations (Race & Standard).

Race Kits with flat bar and 60mm stem, paired with RockShox lockout & Flight Attendant options, and lightweight Maxxis Bike Rekon Race tires for a start-line-ready configuration.
*Shown here in stealthy Matte Charcoal

Standard Kits with riser bar and 50mm stem paired with FOX suspension and Maxxis Bike Aspen AT tires for fast trail-riding.
*Shown here in Gloss Tart Cherry

We will share more on this bike or just go straight to santacruzbicycles.com to get the full scoop.

Available in 4 different colours!Sierra, Tide, Moss, BlackOur shop bottle reel may have been a bit fast for you so were ...
07/31/2026

Available in 4 different colours!
Sierra, Tide, Moss, Black

Our shop bottle reel may have been a bit fast for you so were slowing it down so that you can see them better.

The 22oz (650 mL) Purist bottle is one of the most popular cycling water bottles among road, gravel, and mountain bikers.

It looks like a standard squeeze bottle, but its standout feature is the Purist coating on the inside—a glass-like silicon dioxide layer that helps prevent odours, stains, mould growth, and the plastic taste that can develop over time.

For the rider who wants extra easy-to-access storage!The POC Cadence Cargo Bib Shorts are POC’s premium endurance and gr...
07/30/2026

For the rider who wants extra easy-to-access storage!

The POC Cadence Cargo Bib Shorts are POC’s premium endurance and gravel-oriented bibs. They take the comfort-focused Cadence platform (also in stock) and add cargo pockets on the thighs, making them ideal for long road rides, gravel adventures, fondos, and bikepacking where extra storage is useful.

Novus Chamois:
Developed to better support modern riding positions and saddles. The pad is wider than many traditional chamois designs and incorporates ventilation channels and gel inserts to reduce pressure and road vibration.

Cargo Storage:
Two mesh thigh pockets are large enough for a phone, snacks, arm warmers, or tools without needing to overload jersey pockets.

Performance Fit:
Four-way stretch fabric provides compression and support while maintaining freedom of movement. The bibs are cut with an articulated riding position that feels best on the bike.

Comfort Details:
Wide silicone leg grippers, breathable bib straps, moisture-wicking fabric, and UPF 50+ sun protection help keep riders comfortable during long days in the saddle.

Come try some on!

Feast your eyes on this stunning Cannondale SuperSix EVO 1 in Platinum that we brought in for a customer. This premium r...
07/29/2026

Feast your eyes on this stunning Cannondale SuperSix EVO 1 in Platinum that we brought in for a customer. This premium road bike looks fast, and it absolutely is.
Built around Cannondale’s superlight Gen 5 Hi-MOD carbon frameset, the EVO 1 combines exceptional climbing performance with race-winning aerodynamics. Paired with the integrated SystemBar Road cockpit and Reserve 57|64 carbon wheels, it delivers an incredible balance of low weight, stiffness, and aerodynamic efficiency.

Key Highlights:

Gen 5 Hi-MOD SuperSix EVO frameset
Superlight, incredibly responsive, and engineered for maximum speed with impressively low aerodynamic drag.

Cannondale SystemBar Road cockpit
A fully integrated carbon bar and stem that is lightweight, aerodynamic, and designed for maximum efficiency.

Reserve 57|64 carbon wheels with DT Swiss 240 hubs
A 57mm front and 64mm rear wheel combination provides outstanding aerodynamic performance while maintaining confident handling in a variety of conditions.

SRAM Force AXS 12-speed drivetrain
Premium wireless electronic shifting that delivers fast, precise, and fully customizable performance.

SRAM Force carbon crankset with integrated power meter
Lightweight and stiff, with highly accurate dual-sided power measurement to elevate your training and racing.

If you’ve been browsing your dream bike on the Cannondale, Cervélo, or Santa Cruz website, we can bring it in for you. As an authorized dealer, we can order in-stock models, build them to the highest standard, and have them ready to ride.
Tell us about your dream bike; we’d love to help make it happen.

Cannondale Bicycles

The Lezyne Tubeless Pro Plug kit is one of our favourite ways to repair a damaged tubeless tire.Unlike traditional tire ...
07/27/2026

The Lezyne Tubeless Pro Plug kit is one of our favourite ways to repair a damaged tubeless tire.
Unlike traditional tire plugs that simply fill the hole from the outside, these mushroom-style plugs repair the tire from the inside, creating a much stronger, more permanent seal.

The concept comes straight from the automotive industry. Each repair combines a classic tube patch with an integrated plug. The patch is bonded to the inside of the tire with rubber cement while the plug fills the puncture itself, resulting in a repair that’s far more secure and much less likely to pull out than a standard plug.

We’ve had excellent success using these on road, gravel, and mountain bike tires, helping riders get more life out of expensive tubeless tires instead of replacing them.

Each kit includes:
• 1 × 4.5 mm plug
• 2 × 3.5 mm plugs
• 2 × 2.5 mm plugs
• 2 × abrasive pads
• 2 × tubes of rubber cement

Whether you’re making a permanent repair in the workshop or fixing a favourite tire that’s taken one too many hits, the Lezyne Tubeless Pro Plug kit is a simple, reliable solution that’s earned a permanent place in our toolbox.

We have the new Santa Cruz Tallboy in the shop!!!The updated Tallboy is a short-travel trail bike sporting 140mm of trav...
07/23/2026

We have the new Santa Cruz Tallboy in the shop!!!
The updated Tallboy is a short-travel trail bike sporting 140mm of travel in the front and 130mm in the back. This Gloss Carbon in large, also features the newly redesigned Shimano Deore mechanical groupset, combining performance and reliability at a lower price point.

Key Highlights:
- New four-bar rear suspension design with 130mm travel
- Approximately 300 g lighter CC carbon frame
- Improved seatpost insertion for longer droppers
- Refined geometry with a flip chip
- Shimano Deore 12speed Group
- Rock Shox Pike fork and Delux Rear shock

Santa Cruz has managed to shed weight while also bulking up the amount of travel. The new Tallboy is light and efficient enough to climb with the best of them, yet punches way above its weight class as soon as the trail turns down. Excellent suspension, big wheels, thoroughly-tuned carbon layup and rock-solid reliability let you go as hard as you want. This bike can rip all of the singletrack that Ontario can throw at you and then some.

Swing by the shop and we can walk you through all of the new features and changes that make this bike ideal for you.

DHR Marketing • Premium cycling brands • Eastern Canada Santa Cruz Bicycles

Address

63 Head Street #5
Hamilton, ON
L9H3H8

Opening Hours

Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 2pm

Telephone

+19056284747

Website

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