Pay in installments of $2397.66 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
22 BOLINAS RIDGE 2 27.5" MDRECREATIONAL 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
4.7 ★★★★★
Based on 29 reviews
Sort
Product Reviews
★★★★★ 5
Incredible Comfort
Size: Large, Color: Multicoloured F (5-pack)
Amazing; I’ll be ordering more. Super soft, lightweight, smooth under clothes, incredible comfort! Best underwear! I ordered these because I’m tired of underwear lines when wearing biker shorts/leggings. Other boy shorts were too long or the bottom hem too thick and both of those issues left lines around my upper leg. THESE are *just right* - perfect length and fit. No panty lines on close fitting pants, comfortable under other pants and dresses, great with jumpsuits, and fit well under slip shorts with dresses.
NOTE: These take longer to dry, than similar clothes, in the dryer. No shrinking though.
SIZE: I ordered these in size L and they fit perfectly. A little snug when first on but they loosened up. For reference I’m 5’4” tall, about 175#, carry my weight in my hips and backside,wear size L sweats/pajamas/loose pants, size 12 jeans.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
★★★★★ 5
Full coverage and full comfort
Size: XX-Large, Color: Multicoloured C (5-pack)
These boyshort underwear are a dream. They’re very soft, very stretchy, and very comfortable. They do not shrink when they’re washed. They’re heavy enough to make you feel like you have something covering you for discretion, but light enough to wear under any type of fabric. I have wide hips and I’m older so I don’t have a tight perky butt anymore. Most underwear tend to either ride up on me or become very uncomfortable. These stay where you put them. And they come all the way up to your waist so that there is no panty line whatsoever. The waist line is soft and comfortably. It does not dig in. They do not ride up and drive you crazy they stay where you put them. I would recommend them to anyone young or old. I have tried so many different styles and materials to find underwear that’s actually comfortable. These are the absolute best I have tried in five years. I just threw all the rest of them out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 4
Bamboo is an amazing fabric
Size: Large, Color: Multicoloured I (5-pack)
Comfy and soft . I’ve never worn boy shorts before so takes adjusting to. Legs roll sliding pants up but easy to adjust and smooth before zipping up then all day comfort. When I wear skirts or shorts they are perfect for that! I use to wear bike pants under skirts that don’t have to anymore. I like that they don’t creep up like regular underwear. I’m a new fan of bamboo fabric and bought briefs in bamboo as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
The softest, stretchiest, perfect underwear!
Size: Large, Color: Multicoloured F (5-pack)
I have struggled for years to find underwear that didn't ride up. I like bamboo, but had the same problem with them. These Bamboo Cool Boyshorts not only solved my problem, but they are so soft and stretchy that it almost feels sensual pulling them on. They never ride up, roll down, they fit perfectly, and are always super comfortable. I even persuaded my husband to buy the men's version and he loves them too. And I should add, I never write reviews!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
YES!
Size: Medium, Color: Multicoloured D (5-pack)
I don't give too many items 5 stars, but these are reorder worthy! I bought these a year ago, and am now going back for another 5 pack; not because my first order wore out, but because they are still SO great, I want more! These are my go to for under dresses, skirts, & flowy pants where I want full coverage, but no panty lines! AND bonus, sweat absorption. The leg openings are a tight when I first put them on, but they stay put and are very comfortable. I get my normal size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026