Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
MARIN BOLINAS RIDGE 2 29 LGRECREATIONAL MOUNTAIN BIKING ENTRY LEVEL RIDERS FITNESS DIRT ROAD RIDING The perfect blend of performance, value and fun, the Marin Bolinas Ridge is ideal for riders that are new to mountain biking or simply want a low hassle, low cost bike to explore off road. The Bolinas Ridge 2 is our upgraded Bolinas, stepping up the fun and the components. The Bolinas Ridge 2 gets an upgrade to Clarks Hydraulic disc brakes and features a SR Suntour suspension
RECREATIONAL MOUNTAIN BIKING
ENTRY-LEVEL RIDERS
FITNESS DIRT ROAD RIDING
The perfect blend of performance, value and fun, the Marin Bolinas Ridge is ideal for riders that are new to mountain biking or simply want a low-hassle, low-cost bike to explore off-road.
The Bolinas Ridge 2 is our upgraded Bolinas, stepping up the fun and the components. The Bolinas Ridge 2 gets an upgrade to Clark’s Hydraulic disc brakes and features a SR/Suntour suspension fork, reliable and grippy off-road tires and plenty of kick-ass Marin components. The Bolinas is ideal to break out onto the trails and push your own boundaries.
Depending on size, the Bolinas Ridge comes with either smaller 27.5” (sizes XS to M) wheels or larger (sizes M to XL) wheels to guarantee a perfect fit.
Key upgrades over the Bolinas Ridge 1:
- Shimano Altus 3x8 drivetrain
- Clark's hydraulic disc brakes
- SR/Suntour XCM DS fork
Please note - specifications & price subject to change without prior notice.
| 01. FRAME | Series 1 6061 Aluminum, 27.5”/29" Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, Chainstay Mounted Disc Brakes |
| 02. FRONT SUSPENSION | SR Suntour XCM DS, 100mm Travel, Preload Adjustment, 46mm Offset |
| 03. RIMS | Marin, Double Wall Alloy |
| 04. HUB, REAR | Forged Alloy, Disc, 32H |
| 05. HUB, FRONT | Forged Alloy, Disc, 32H |
| 06. SPOKE, NIPPLES | Black Stainless Steel |
| 07. TIRES | MTB, 27.5/29x2.25" |
| 08. DERAILLEUR, REAR | Shimano Altus, 8-Speed |
| 09. DERAILLEUR, FRONT | Shimano FD-TY700 |
| 10. SHIFT LEVER | Shimano Altus 3x8-Speed |
| 11. CRANKSET | Alloy Crank, Steel Chainrings, 42/34/24T |
| 12. BOTTOM BRACKET | Sealed Cartridge Bearings, Square Taper |
| 13. CHAIN | KMC Z8 |
| 14. CASSETTE | SunRace 8-Speed, 11-34T |
| 15. BRAKE, FRONT | Tektro M275 Hydraulic Disc, 160mm Rotor |
| 16. BRAKE, REAR | Tektro M275 Hydraulic Disc, 160mm Rotor |
| 17. BRAKE LEVERS | Tektro M275 Hydraulic Disc |
| 18. HANDLEBAR | Marin 31.8 Riser, 12mm Rise, 780mm Width |
| 19. STEM | Marin Alloy, 31.8mm, 45mm |
| 20. GRIPS | Marin MTB, Closed End |
| 21. HEADSET | FSA No.10-P |
| 22. SEATPOST | Marin Alloy, 27.2mm |
| 23. SADDLE | Marin MTB |
| 24. PEDALS | Nylon Platform |
| XS | S | M (27.5) | M (29) | L | XL | XXL | |
|---|---|---|---|---|---|---|---|
| STACK | 580.8 | 585.5 | 590 | 616 | 620.5 | 625 | 630 |
| REACH | 400 | 415 | 430 | 430 | 445 | 465 | 475 |
| HEADTUBE ANGLE | 68.5° | 68.5° | 68.5° | 68° | 68° | 68° | 68° |
| HEADTUBE LENGTH | 100 | 105 | 110 | 110 | 115 | 120 | 125 |
| SEATTUBE ANGLE | 74° | 74° | 74° | 74° | 74° | 74° | 74° |
| SEATTUBE LENGTH | 330 | 381 | 431 | 431 | 481 | 520 | 559 |
| TOPTUBE EFFECTIVE | 566.5 | 583 | 599.2 | 606.6 | 623 | 644.2 | 655.6 |
| BB HEIGHT | 307 | 307 | 307 | 311.5 | 311.5 | 311.5 | 311.5 |
| BB DROP | 48 | 48 | 48 | 61 | 61 | 61 | 61 |
| CHAINSTAY | 430 | 430 | 430 | 455 | 455 | 455 | 455 |
| WHEELBASE | 1084.5 | 1101.3 | 1118.2 | 1160 | 1177 | 1199 | 1210 |
| STANDOVER HEIGHT | 649.11 | 663.03 | 706.24 | 716.44 | 744.89 | 773.66 | 806.58 |
| FORK OFFSET | 46 | 46 | 46 | 46 | 46 | 46 | 46 |
| SEATPOST DIAMETER | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 |
| HANDLEBAR WIDTH | 780 | 780 | 780 | 780 | 780 | 780 | 780 |
| STEM LENGTH | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
| CRANK LENGTH | 170 | 170 | 170 | 170 | 170 | 170 | 170 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 245 reviews
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Product Reviews
★★★★★ 5
Make your cat happy
Color: Pink Cat, Size: Medium (27'' X 20'' X 0.3''), Number of Items: 1
My cat loves this. She was always moving from spot to spot looking for a cooler place to lie. When I put this pad down, she got on it and stays there for long periods of time. The pad is actually cooler than I thought it might be. Good product.
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Reviewed in the United States on April 29, 2026
★★★★★ 3
Cool to the touch.
Color: Green Leaf, Size: Small (20'' X 16'' X 0.3''), Number of Items: 4
If definitely feels cool to the touch although still have doubts about ability to cool my dogs. I have not trained my dogs to lay on it so I’m not sure if they know how to use the cooling pads but I do see my one dog lay on it from time to time so perhaps it is effective, not sure. Cooling pad slips and it folds ups because there is no grip on the bottom side. It feels smooth and soft to the touch because of the fabric on the outside. I plan on brining it in my dog stroller in the summer and should be better than having no cooling pad. Although not as cool as an ice pack, this cooling pad doesn’t require refrigeration and always stays cool to the touch and no condensation. Not sure if it’s worth the money for the price because not sure if it works. A four pack for $32 seems reasonable but not sure if it’s worth it.
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Reviewed in the United States on August 10, 2025
★★★★★ 5
Great for thick fur kitties!
Color: Green Leaf, Size: Medium (27'' X 20'' X 0.3''), Number of Items: 1, Color: Green Leaf, Size: Medium (27'' X 20'' X 0.3''), Number of Items: 1
A summer cooling mat full of endless possibilities! Kitty 🐈⬛ imagination highly required! It’s apparently somewhat better than a large empty Amazon box! Beau highly recommends it!
****Review annotated by Beau’s mom
Beau’s mom actual review:
I purchased the medium sized cooling mat for my chunkster grey tux Beau who at first snoop, didn’t like it. After carefully flopping him on top of it and made stupid sounds, he inevitably decided to actually try it his way thus (while not a box) liked it. I was surprised that after two weeks the mat was still cool and scratch-free from his murder mittens. While he does flop on the mat from time to time, he enjoys dragging it, flipping it in a viscous cycle of who-knows what the heck is going on his mind! Either way, if I could give it 9/10 stars I would as the instructions fails to inform user of a highly kitty imagination is required. No worries tho! Beau figured this out two days into flopping on top of it.
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Reviewed in the United States on April 28, 2026
★★★★★ 4
Does not stay cool
I bought this for my bunny and the material itself does feel cool at first. My bunny wast laying on it for about 30- 40 minutes and it feels warm to the touch. So while it does feel cool initially, if your pet is warm the pad will get warm as well. I'd recommend leaving the fan on for your pet in addition to the pad or placing a frozen water bottle on the pad so it keeps the pad cool a little longer.
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Reviewed in the United States on June 7, 2025
★★★★★ 5
Cool mats for cool cats
Color: Green Leaf, Size: Small (20'' X 16'' X 0.3''), Number of Items: 1, Color: Green Leaf, Size: Small (20'' X 16'' X 0.3''), Number of Items: 1
Well received product for upcoming warm weather for an older indoor cat, highly recommend!
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Reviewed in the United States on May 22, 2026