Search  for anything...
Topeak

Topeak Extra Long Rack Mounting Bracket – 34.5 cm Extension Arm for BabySeat II and MTX Tubular Racks – Durable Steel Construction for Small Bike Frames – Improves Rack Stability and Fit

  • Based on 479 reviews
Condition: New
Checking for the best price...
$14.95 Why this price?
Save $25.04 was $39.99

Buy Now, Pay Later

As low as $3 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Jun 7
Order within 1 hour and 54 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • Extended Reach Mounting: At 34.5 cm long, this bracket extends mounting points for secure BabySeat II or MTX rack installation on compact or small bike frames.
  • Improved Rack Positioning: Provides proper alignment when standard mounts cant reach the ideal angle, ensuring a stable and safe fit for added load support.
  • Heavy-Duty Construction: Built from high-strength steel for maximum durability and rigidity, offering long-term performance even under heavy use.
  • Universal Compatibility: Designed for Topeak BabySeat II Racks and MTX Tubular Racks, making it a versatile upgrade for touring and commuter bikes.
  • Enhanced Stability & Safety: Maintains rack balance and weight distribution, reducing strain on frame mounts and improving overall ride safety.

Description

The Topeak Extra Long Rack Mounting Bracket provides a secure and versatile solution for mounting BabySeat II and MTX Tubular Racks on smaller bike frames. At 34.5 cm in length, this extended bracket ensures proper rack placement and alignment when standard mounts cannot reach the recommended position. Constructed from durable steel, it offers long-lasting stability and resistance to flex or bending under load. Whether you’re carrying a child seat or touring gear, this bracket provides the extra reach and reinforcement needed for safe and reliable rack installation.

Color: Silver


Brand: Topeak


Material: Aluminum


Item Weight: 4 ounces


Product Dimensions: 15"L x 9"W x 2.5"H


Brand Name: Topeak


Manufacturer: Todson, Inc. (Topeak Products)


UPC: 883466006478


Global Trade Identification Number: 78


Model Number: 60001023


Manufacturer Part Number: TRK-R023


Unit Count: 1.0 Count


Item Type Name: Tubular Rack Mounting Brackets


Warranty Description: 2 Year Manufacturer


Included Components: Extra Long Rack Mounting Bracket


Mount Type: Tubular Rack Mounting Bracket


Orientation: Rear


Wheel Size: 34.5 Inches


Color: Silver


Material Type: Aluminum


Item Weight: 4 ounces


Item Dimensions L x W x H: 15"L x 9"W x 2.5"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Perfect fit, easy to install!
Review Image by Abraham Abraham
I bought a bike rack from Ibera. The rods were too short, so I bought these extenders and they worked perfectly! Great quality, very sturdy. Looks great on my Rad Rover 6 Plus!
Reviewed in the United States on July 31, 2023 by Abraham Abraham
    • Expensive but sturdy
Easy to mount the rack with these . Very sturdy , looks nice .
Reviewed in the United States on July 28, 2023 by Dave Dahlin
    • Great for XS bike
Sorely disappointed when I found the arms included in the bike rack were too short to properly fit my bike rack. I have an XS frame and after reading lots of reviewed found others who have xs or small bikes had the same prblm. This solved the prblm. I am annoyed I had to purchase this tho. Personally I think it's too expensive for 2 pieces of metal. The bike rack should've came with different length arms so I didn't have to purchase this separately. Brought the overall cost of bike rack way over what I wanted to spend. Easy to install and bend my hand. Came with way more screws and washers than I needed. ... show more
Reviewed in the United States on October 25, 2022 by I Review to Help Others
    • What you need if your Topeak luggage rack is too close to your seat.
I got the Topeak Super Tourist for Disc Brakes rear bike rack with the Topeak MTX basket. I'm on the tall side, and so the seat ends up being pretty far back...so far back that the basket (when installed on the rack) was bumping the seat. Even with the Tourist all the way back on the rails, the basket was too close to the seat. So, I order these longer rails. They work. I can move the Tourist back far enough that the basket is a safe 1-2" from the back of the seat. Unfortunately, the rack now slants downward toward the back of the bike. Not a lot...but it sure would be nice if I could increase the length of the rack's rear axle post so that the seat was (as recommended by Topeak) slanted slightly forward. Still...that's a problem with the rack, not with these extender bars. These bars will get your Topeak rear rack farther back. That's what they're for, and they work. ... show more
Reviewed in the United States on June 9, 2022 by James P.
    • Arrived without promised bolts, washers, and nuts.
Review Image by Kelly H. Kelly H.
This seems to be the solution to get a rack to fit my extra small bike frame, but it didn’t arrive with all its hardware. There was a hole torn in both the plastic bag holding the mounting arms themselves, and one torn through the little resealable baggie that I assume was supposed to be holding all the missing bolts, nuts, and washers. Only a single bolt arrived with the extra long mounting brackets, rolling around in the box. Thankfully I’m pretty sure adequate mounting hardware arrived with the actual rack itself, so I don’t think I’ll need the missing pieces, but if I had this situation would have been aggravating. ... show more
Reviewed in the United States on August 26, 2022 by Kelly H. Kelly H.
    • Perfect Extenders for Eco Bike Rack!
I bought a Planet Bike Eco Rack and accidentally measured wrong and got the shorter size. Unfortunately they didn't sell the longer size on Amazon and the website didn't have them in stock. Thankfully these worked perfectly and I was able to attach my Eco Rack to my v1 Aventon Pace 500!
Reviewed in the United States on July 31, 2022 by Halie
    • Exactly what I needed
Review Image by Catie Catie
Review Image by Catie Catie
Topeak explore bike rack that I used on my Trek would not fit on my new E Bike due to the size of the frame. Found these Topeak extra long tubula mounting brackets on Amazon. Worked perfectly! I can now use my bike rack and basket on my new bike. I could not be more pleased
Reviewed in the United States on June 11, 2022 by Catie Catie
    • Perfect for installing a rear rack on a small or extra small adult frame bicycle
The extensions are high quality. They allowed me to install a bicycle rear rack on a small adult Giant bicycle. It comes with SS socket head cap screws.
Reviewed in the United States on June 5, 2022 by Amazon Customer RDD

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...