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Piston Pro X Add-On
Piston Pro X Add-On - 1 Bike is backordered and will ship as soon as it is back in stock.
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Why buy from us?
Why buy from us?
🎧 Real Support – 10 AM–5 PM PST
🚚 Free Shipping over $99
💸 Price Match Guarantee
🔄 60-Day Easy Returns
✅ 100% Genuine Products
🍁 Canadian Owned & Operated
Delivery and Shipping
Delivery and Shipping
🚚 Free shipping on orders over $99 across Canada.
📦 Orders ship within 1–2 business days.
🕒 Delivery usually takes 3–7 business days, depending on your location.
⚠️ Oversized or remote-area shipments may include a small surcharge — we’ll notify you before processing.
Description
Description
Have a 2-bike Piston Pro X but need more capacity for you, your friends, or family? Upgrade to carry 3 or 4 bikes with the Piston Pro X 1-Bike or 2-Bike Add-Ons. Designed for seamless expansion, these Add-Ons install in minutes (the current record is 44 seconds). Simply attach the Add-On, connect the QuickConnect™ pre-wired male-to-female wiring, and you’re ready to roll. The Add-Ons work specifically with the dedicated 2” hitch only.
Loading the Piston Pro X 3- or 4-bike hitch rack is effortless—even with one hand. Just press the OneTap™ Piston levers, and the cradle arms automatically open into position, ready for your bikes.
The FastFit™ Wheel Chock feature lets you adjust the rack on the fly to fit wheels from 18” to 29” in seconds, no tools required. These Add-Ons are designed specifically for a dedicated 2” hitch and carry forward the same exceptional features as the 2-bike Piston Pro X hitch rack.
With features like no frame contact, all-metal construction, semi-integrated cable locks, and premium materials like Genuine Kashima-coated struts and Tiger Drylac® powder coating, the Piston Pro X Add-Ons are built to perform flawlessly for years while turning heads everywhere you go.
For heavier electric bikes, the 3-bike rack can handle up to 50 pounds per tray, and the 4-bike rack holds up to 40 pounds per tray. Pair it with our e-bike ramp for effortless loading and unloading. Expand your vehicle’s carrying capacity—and your circle of adventure buddies—with the Piston Pro X Add-Ons.
Product Features:
- OneTap™ levers make loading your bikes easy, and fun.
- No Fade Powdercoat and Genuine Kashima-coated struts ensure your rack not only functions flawlessly for years but looks good doing it.
- FastFit™ Wheel Chock System allows for changing wheel sizes from 18” to 29” in seconds, tool-free.
- Semi-integrated 12mm cable lock and stainless steel hardware and hitch lock.
- No frame contact
- Flat 4-Pin LED light connector and LED lights (only compatible with 12V electrical systems)
Product Specifications:
- Capacity 2": 67 lbs. Per Tray
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Piston Pro Add-Ons (2” models only)
3-Bike configuration (using +1-Bike Add-On): 50 lbs. per tray
4-Bike configuration (using +2-Bike Add-On): 40 lbs. per tray
- Wheelbase: Up to 53" and tire sizes up to 5"
- RV Compatibility: The Piston Pro X in a 3-Bike or 4-Bike configuration is only compatible with Class B chassis, such as camper vans.
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Weight 2": 2 Bike 63lbs
Piston Pro X Add-Ons (2” models only)
+1-Bike Add-On: 26 lbs. / 89 lbs. in 3-Bike configuration
+2-Bike Add-On: 48 lbs. / 111 lbs. in 4-Bike configuration
- Dimensions: Piston Pro X Add-On Dimensions
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
MODULA RACKS
BY CANADIANS FOR CANADIANS
Frequently Asked Questions
Do you offer free shipping?
Do you offer free shipping?
We offer free shipping on all orders over $99 across Canada. Some oversized or remote-area shipments may include a small surcharge, but we’ll always notify you before processing your order.
How long will it take to receive my order?
How long will it take to receive my order?
Most orders ship out within 1–2 business days, and delivery usually takes 3–7 business days, depending on your location. You’ll receive a tracking link as soon as it’s on the way.
- In stock orders ship within one business day. We ship from Western Canada, and depending on your location, delivery time can range from 1-6 business days in most cases. Call or email us to get an exact time estimate.
What if the product I ordered doesn’t fit my vehicle?
What if the product I ordered doesn’t fit my vehicle?
No worries! We’re happy to help with returns or exchanges if something doesn’t fit. Just reach out to our support team, and we’ll make it right.
- This should more closely match our current policy
- https://modularacks.ca/pages/modula-racks-fitment-guarantee
Are your products brand new or open box?
Are your products brand new or open box?
Unless clearly marked as Open Box, all items are brand new and covered by the full manufacturer's warranty. Our open-box listings include complete product details and have been carefully inspected before resale.
- Some product boxes may be opened to inspection before shipping, but are new and covered by the manufacturer's warranty.
Do you price match?
Do you price match?
Yes, we do! If you find a lower advertised price from an authorized retailer in Canada, we’ll match or beat it whenever possible.
- This does not currently exist in our Policy page and should
Price Match Promise wants you to feel great about shopping with us. If you find a lower advertised price from an authorized Canadian retailer, we’ll match it at checkout or within 15 days of your purchase. What we’ll match
- The same product: brand, model, and condition, brand new and factory sealed.
- Prices in Canadian dollars from authorized retailers with stock available.
- We always compare the delivered price, including any shipping or handling fees.
How it works
- If you spot a lower advertised price, share a screenshot or link showing the offer and availability.
- If everything checks out, we’ll match it on the spot or refund the difference if you’ve already purchased.
- If our own price drops within 15 days, we’ll credit you the difference.
A few ground rules
- One price match per identical item per customer.
- Not combinable with other promotions or discounts.
- Excludes clearance, refurbished, open-box, limited-quantity, doorcrasher, flash, bundle, or coupon-only deals.
- We don’t match marketplace sellers, membership prices, preorders, or misprints.
Bottom line: We believe in fair pricing and making sure you get the best value on the gear you actually want, backed by the service and support you deserve.
What payment methods do you accept?
What payment methods do you accept?
We accept all major credit cards, Shop Pay, Apple Pay, and Google Pay. You can also use interest-free installment options available at checkout.
Is the product I want in stock?
Is the product I want in stock?
Yes! Our product pages display real-time stock availability for items at our main store and supplier warehouse. Special order products will include a clear note with estimated lead times. If you have any questions or need assistance, feel free to reach out to our team—we’re happy to help!














