5% Best Price Guarantee
If you find a cheaper price, we will beat it by 5%*
- Applies to any cheaper price found in New Zealand.
- When the competitor's final price inclusive of any taxes and delivery fees.
- Excludes Garmin products, other exclusions apply.
Check available shipping methods
Click & Collect Available
• Pick-up In-store in 1-2 days* • Only available on items already in-stock at your local store More info »
No Courier Delivery
• This item is unavailable to be shipped with a courier More info »
99 Bikes Home Delivery Available
Assembled Bikes delivered straight to your door • Available on all Bikes in Auckland & Christchurch • $29 flat rate More info »
Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »
Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike come with a complimentary free tune-up and safety check. Learn more »
Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.
- 6061 alloy frame with trail focused geometry
- 100mm travel SR Suntour XCM front fork
- Tektro M275 hydraulic disc brakes
- 3x7 speed Shimano Altus drivetrain
- XS, SM and MD fitted with 27.5” wheels
- LG, XL and XXL fitted with 29” wheels
Bottom bracket: | Sealed Cartridge Bearings, Square Taper |
---|---|
Brakes: | Tektro M275 Hydraulic Disc |
Chain: | KMC Z8 |
Crankset: | Alloy Crank, Steel Chainrings, 42/34/24T |
Derailleur rear: | Shimano Altus, 8-Speed |
Fork: | SR Suntour XCM DS, 100mm Travel, Preload Adjustment, 46mm Offset |
Frame: | Series 1 6061 Aluminum, 27.5”/29" Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, Chainstay Mounted Disc Brakes |
Freewheel: | SunRace 8-Speed, 11-34T Cassette |
Grip: | Marin MTB, Closed End |
Handlebar: | Marin 31.8 Riser, 12mm Rise, 780mm Width |
Handlebar stem: | Marin Alloy, 31.8mm, 45mm |
Headset: | FSA No.10-P |
Hubs: | Forged Alloy, Disc, 32H |
Pedals: | Nylon Platform |
Rim: | Marin, Double Wall Alloy |
Rotor front: | 160mm Rotor |
Rotor rear: | 160mm Rotor |
Saddle: | Marin MTB |
Seat post: | Marin Alloy, 27.2mm |
Spokes: | Black Stainless Steel |
Tyre front: | MTB, 27.5 x 2.25" (XS/SM/MD) /29 x 2.25" (LG/XL/XXL) |
Tyre rear: | MTB, 27.5 x 2.25" (XS/SM/MD) /29 x 2.25" (LG/XL/XXL) |
Wheel size: | 27.5" (650b) |
XS / 13" | S / 15" | M (27.5) / 17" | M (29) / 27" | L / 19" | XL / 20.5" | XXL / 22" | |
---|---|---|---|---|---|---|---|
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 |
All lengths in millimeters
Marin Bolinas Ridge Bike Sizing Chart


Marin Bikes are Made For Fun. Since the first mountain bikes bearing the Marin name debuted in 1986, the brand has been dedicated to enriching the lives of riders by making fun, high caliber bicycles, which provide years of riding enjoyment. They operate their business based on hard work, fueled by passion, and fulfilled by the satisfaction of bringing the joy of cycling to riders across the world.