$32.33
Buy Now, Pay Later
As low as
$8
/ mo
Learn more
- – 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, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
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.
Arrives
Saturday, Nov 14
At a glance
- Condition
- New
- Size
- 26-in x 2.25
- Model
- TB72639100
- Weight
- 15.68 oz
- Color
- Black/Black-Skin
- Material
- Rubber
- Item Diameter
- 26 in
- In the box
- Wire Bead Tires
- Warranty
- Limited Warranty
Features 3
- 27tpi construction
- Single compound design
- Weight: 949g (26x2.25 wire), 1043g (26x2.4 wire), 1037g (29x2.25 wire), 1137g (29x2.4 wire)
Description
The Rock Hawk from CST features an aggressive tread pattern with large, well- spaced lugs. This spacing allows the tire to shed mud and other debris on mountain bike trails with varying conditions. In order to help reduce rolling resistance, the center knobs have been ramped. Folding models feature 60tpi, EPS puncture protection and dual compound. Wire models feature 27tpi and single compound. 845g (26x2.25 folding), 949g (26x2.25 wire).
Specs 21
| Item Diameter | 26 inches |
|---|---|
| Brand | ELARA 100 |
| Tire Type | Clincher |
| Item Width | 2.25 inches |
| Bike Type | Mountain Bike |
| Warranty Type | Limited |
| Material | Rubber |
| Global Trade Identification Number | 15 |
| Wheel Size | 26 inches |
| Size | 26-Inch x 2.25 |
| Brand Name | ELARA 100 |
| Number of Items | 1 |
| Color | Black/Black-Skin |
| Item Highlight | Bike |
| Unit Count | 1 Count |
| Manufacturer | CST |
| Item Weight | 15.68 ounces |
| Model Number | TB72639100 |
| Manufacturer Part Number | TB72639100 |
| Tread Type | Bead |
| Material Type | Rubber |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Nov 14
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.
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
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
$6/mo*
Heavy Duty 20x4 E-Bike Tubes 20 x 4.0 Fat Tire Tubes 2-PCS
$2/mo*
Odyssey Air Supply Inner Tube 20" x 2.10-2.45" Schrader Valve
$19/mo*
20x3.0 20x4.0 26x4.0 inch Fat Tire for Ebikes, Street Tread
$22/mo*
16x4.0, 20x4.0, 24x4.0 26x4.0 inch Bike Fat Tire for E-Bikes
Top Amazon Reviews
Great all-season mountain bike tire
Size: 29-Inch x 2.25
These have been great tires on my bike. I live in northern Utah and ride on a trail by my house most days throughout the year (all 4 seasons). I bought these tires mostly for inclement weather conditions and they perform very well. Also, they're a lot more durable than the cheaper tires that came with the bike. For the price, you can't go wrong with these tires.
...
show more
Reviewed in the United States on August 27, 2024 by Dark Helmet Dark Helmet
Good for cheapo tubeless with Stan's and Gorilla tape on a WTB SpeedDisc 29 inch rim
This tire mounted up nicely (not necessarily easily) to a WTB SpeedDisc 29 inch rim in a cheapo tubeless setup with Gorilla tape on the rim (it's not a tubeless rim) and 3oz of Stan's sealant. Will update later with performance comments once I have a few miles on it. Update March 1, 2018 So far so good. After the first 6-mile ride, I did lose quite a bit of air pressure (started with 60psi, ended with 20psi) as the sealant was sealing the tire and bead, but aired it back up to 60psi and did not notice any pressure loss over the next couple of rides over the past week. All of these rides have been road or paved trail so far (just breaking stuff in), so no real off-road trail use to report yet. If I were to do this over again, I would probably use 4oz of Stan's sealant because of the inside surface area of the tire (29x2.4 is more surface area than a normal tire). Update March 18, 2018 No complaints, no sidewall sweating that I've seen on other non-tubeless tires that are run in a tubeless set. I've ordered another one (I was just running it in the front previously) so I'll be using these as my primary trail tires this season. The sidewall is a bit thicker than the other tires I used, which gives these a better feel at lower pressure. I'll definitely be using 4oz of sealant when I mount the rear tire. Update October 10, 2018 I own 3 of these now (all 29x2.4). I ran these tubeless all season on both WTB and RhynoLite wheels. They are NOT light, but traction on the trail and over roots is awesome. No flats, no burps, no problems. If you're not concerned with weight and want a tire that will take whatever you dish out, this is the one for you. If you remount these (or any tires that has Stans buildup on them) you must pick the latex off the bead or the tire won't seat. I learned that the hard way.
...
show more
Reviewed in the United States on February 17, 2018 by Aaron
Low-budget upgrade
Nice upgrade from my stock Specialized tires. A bit heavy but for my first aftermarket tire these do the job nicely. I've never used the pricey brands so these are literally the best tires I've owned.
Reviewed in the United States on December 21, 2019 by Todd
Beefy tires that grip!
Size: 29-Inch x 2.25
After doing some research on tires that are good on loose, wet, roots, and some muddy surfaces... I decided to give the CST Rock Hawks a try. I got the 29 x 2.4 for the front and the 29 x 2.25 for the rear. They arrived and I was very pleased with the build and durability of the rubber on the tires. A really nice beefy tire meant to take some serious abuse on the trail. Her in Oregon we have lots of roots, rocks and muddy conditions. These tires really grip. In fairly dry, slightly tacky conditions they do not loose their grip when leaned over. They surprisingly roll pretty easily. I was expecting them to be quite a bit slow rolling, but they spin up well. I'm looking forward to taking these out in the mud in a few weeks when the rains begin. So far...very satisfied!
...
show more
Reviewed in the United States on October 7, 2020 by Stevelust2001 Stevelust2001
Great brand of tire for the money.
Size: 29-Inch x 2.25
I've been riding on CST Camber for several years. I'm hoping I'm sure the Rock Hawk will stand up well.
Reviewed in the United States on November 2, 2024 by Stu DeWitt
Great Rock Tire
Size: 26-Inch x 2.25
Great rock tire. It is a little heavier than expected but that's what you get with a wire bead tire. Like its name states this tire excels in loose rock. It has a very sticky compound which is awesome in the shale and sandstone rocks I ride. They only thing I have noticed is because of this they loves to pick up sticks and branches. This tire is surprisingly smooth on pavement as well. I would recommend this tire as an upgrade to factory rubber. Its now been well over 200 miles on these tire and all I can say is I Love these things! On single track they really excel. Always a sure grip in the corners and with landings after catching air. Oh, and by the way they don't pick up debris anymore. Must have been a new tire thing. LOL.
...
show more
Reviewed in the United States on June 10, 2017 by S. Atkins
Good and aggressive tire
Size: 26-Inch x 2.25
Bought these for a friend and they look and work great. Good aggressive tire, but not too crazy so it rolls well too. The best part is I have now nicknamed my friend "Rock Hawk"...say it 5 times fast and you'll get it!
Reviewed in the United States on October 18, 2024 by Peter F
Excellent $ for a good, tough, little heavy, tire!
Size: 26-Inch x 2.25
Tough, good looking tires that handles all kinds of terrain. Adjust air pressure for desired handling characteristics. Tread has enhanced my riding confidence. I am really enjoying these tires! I do highly recommend them! Put these on my full suspension. Just ordered 2 more for my hardtail. Update: running Rock Hawks on both bikes, full suspension and a hardtail. 26x2.25 in the rear, 26x2.4 on the front of both bikes. Really hangs tough in the corners now. Updated pictures on both bikes coming directly. These tires can handle any trail conditions really well. They perform much better than the price might indicate...
...
show more
Reviewed in the United States on August 13, 2019 by Ol'Roy MTB etc. Ol'Roy MTB etc.