With a lightweight aluminum frame, a trail-capable suspension fork, MTB tires and all-condition disc brakes, the Bolinas Ridge has everything you need to break out onto the trails and push your own boundaries.
The Bolinas Ridge 2 ST is our upgraded Bolinas, stepping up the fun and the components. The Bolinas Ridge ST 2 gets an upgrade to Tektro Hydraulic disc brakes and features a SR/Suntour suspension fork and a wide range Shimano 1 x 8 Essa drivetrain and gearing.
This new step-thru frame is only available with 27.5 wheels across the XS - M frame size to keep it as ergonmically accessible as is possible.
| frame | Series 1 6061 Aluminum, 27.5”/29" Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, Chainstay Mounted Disc Brakes |
| front suspension | SR Suntour XCM DS, 100mm Travel, Preload Adjustment, 46mm Offset |
| rim | Marin, Double Wall Alloy |
| headset | FSA No.10-P |
| hub front | Forged Alloy, Disc, 32H |
| spokes | Black Stainless Steel |
| tires | MTB, 27.5/29x2.25" |
| derailleur rear | Shimano Essa, 8-Speed |
| derailleur front | n/a |
| shift lever | Shimano Altus 1x8-Speed |
| crankset | Alloy Crank, Steel Narrow/Wide Chainring, 32 |
| bottom bracket | Sealed Cartridge Bearings, Square Taper |
| chain | KMC Z8 |
| cassette | Shimano 8-Speed, 11-45T |
| brakes front | Tektro M280 Hydraulic Disc, 160mm Rotor |
| brakes rear | Tektro M280 Hydraulic Disc, 160mm Rotor |
| brake levers | Tektro Hydraulic |
| handlebar | Marin 31.8 Riser, 12mm Rise, 780mm Width |
| stem | Marin Alloy, 31.8mm, 45mm |
| grips | Marin MTB, Closed End |
| seatpost | Marin Alloy, 27.2mm |
| saddle | Marin MTB |
| pedals | Nylon platform |
| FRAME | Series 1 6061 Aluminum, 27.5”/29" Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, Chainstay Mounted Disc Brakes |
| FRONT SUSPENSION | SR Suntour XCM DS, 100mm Travel, Preload Adjustment, 46mm Offset |
| Rim | Marin, Double Wall Alloy |
| Headset | FSA No.10-P |
| Hub Front | Forged Alloy, Disc, 32H |
| SPOKES | Black Stainless Steel |
| Tires | MTB, 27.5/29x2.25" |
| DERAILLEUR REAR | Shimano Essa, 8-Speed |
| DERAILLEUR FRONT | n/a |
| Shift Lever | Shimano Altus 1x8-Speed |
| Crankset | Alloy Crank, Steel Narrow/Wide Chainring, 32 |
| Bottom Bracket | Sealed Cartridge Bearings, Square Taper |
| Chain | KMC Z8 |
| Cassette | Shimano 8-Speed, 11-45T |
| Brakes Front | Tektro M280 Hydraulic Disc, 160mm Rotor |
| Brakes Rear | Tektro M280 Hydraulic Disc, 160mm Rotor |
| Brake Levers | Tektro Hydraulic |
| Handlebar | Marin 31.8 Riser, 12mm Rise, 780mm Width |
| Stem | Marin Alloy, 31.8mm, 45mm |
| GRIPS | Marin MTB, Closed End |
| Seatpost | Marin Alloy, 27.2mm |
| Saddle | Marin MTB |
| PEDALS | Nylon platform |
| Frame Material | Alloy |
| Fork Material | Alloy |
| Brake Type | Hydraulic Disc Brake |
| Groupset Brand | Shimano |
| Fork Brand | Suntour |
| Fork Travel | 0 - 100mm |
| Shock Travel | 0 - 100mm |
| Shifting Type | Mechanical |
| Pedals Included | Yes |
| Drivetrain Gearing | 1 x 8 |
| Ride Style | Trail |
On all orders over $99 Evo Cycles offers free delivery to any non-rural address in New Zealand* - this includes large / bulky items and bike brands that are able to be shipped**
On orders under $99 we charge $6.99 fee for non-rural addresses and $11.99 for rural addresses. This is so we can give our customers (that's you!) the most competitive pricing available for small parts and accessories. There are no hidden shipping costs and you know exactly what you're paying for.
*There is an additional $5 charge for all rural deliveries.
Ordering a bike from Evo? If you choose the option Evo Home Delivery at the checkout your order will be personally delivered to you, by an Evo Crew Member, who will also be able to answer any questions you have about your new bike. If you choose Evo Delivery your bike will be delivered completely built, tuned and ready to ride! We are also able to offer Evo Home Delivery on previously restricted brands such as Giant & Trek!
Our home delivery charge is only $30 for 15km and $1 per km after that.
Free for all orders over $99. Orders under $99 a $6.99 flat shipping & handling fee applies. Order and pay online and collect everything from one of our showrooms. Just select which store you would like to collect from at checkout. Find out more about Click & Collect here.
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* All specifications listed are subject to change without notice. Please note that our specifications may be impacted by manufacturer component substitution changes caused by high global demand for bikes and resulting supply chain issues in the bike industry. We recommend confirming the specifications with your local Evo Cycles showroom if you have any questions.
Bike Weight: Many brands strive to list the lowest possible weight, but in reality weight can vary based on frame size, finish, hardware and accessories. The most accurate way to determine any bike's weight is to have your local showroom weigh it for you.