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Get free shipping, on most items, with your $50 purchase today! Same day shipping on most orders if placed by 3pm PST.
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This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.
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Some large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs.
Bike Build Process
All bikes are built, tested, tuned, and ready to ride upon shipment. The bike build process typically takes 2-3 days to complete depending on the bike model and the complexity of the build.
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Orders for in-stock items placed by 3PM PST usually ship on the same day. Orders that include special-order or backordered items may be subject to shipping delays depending on product availability. Refer to estimated delivery times in cart when selecting shipping options.
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Add a little peace of mind to your purchase with a protection plan from EXTEND. Full accident protection coverage available right away and even after your manufacturer's warranty expires.
Accidental damage
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Trail bikes are ideal for climbing, descending, and all-day mountain adventures. These bikes have longer suspension travel than cross-country bikes, allowing them to conquer more aggressive terrain with ease. The Marin Rift Zone XR Bike is made to party, whatever your jam might be. It has a Series 3 6061 aluminum frame that uses 150mm of travel on the front and 130mm of travel on the rear. The frame features Boost hub spacing, a threaded bottom bracket, ISCG-05 tabs, internal cable routing, and an integrated chainstay protector. This bike comes with 27.5" wheels on the small and medium sizes and 29" wheels on medium and up.
The XR version of the Marin Rift Zone 29" Bike comes with a SRAM GX Eagle 12-speed drivetrain. This includes a cassette that has a hill-crushing 10-52T gear range that makes climbing and pedaling through demanding terrain much easier. SRAM DB8 4-piston hydraulic disc brakes provide highly reliable stopping power so you can descend under control. Marin double-wall aluminum rims are paired with Maxxis Assegai tires that can be set up tubeless for a smoother ride, better traction, and fewer flats. With the TranzX Dropper Post, you'll be able to quickly lift and lower your saddle with the press of a lever.
| Frame | Series 3 6061 Aluminum, 130mm Travel, MultiTrac Suspension Platform |
|---|---|
| Fork | RockShox Lyrik Select+, 150mm Travel, 42mm Offset |
| Rear Shock | RockShox Super Deluxe Select+, 210x55mm |
| Headset | FSA No 57, Semi-Sealed Cartridge Bearings, 1.5" Tapered |
| Shifters | SRAM GX Eagle Lunar MMX Mount, 12-Speed |
| Front Derailleur | Where? Not Here |
| Rear Derailleur | SRAM GX Eagle Lunar, 12-Speed |
| Crankset | SRAM GX Eagle, 32T, 55mm CL, 170mm Length |
| Bottom Bracket | SRAM DUB MTB 73mm |
| Chain | SRAM NX Eagle |
| Cassette | SRAM GX 1275 Eagle, 10-52T |
| Brakes | SRAM DB8 4-Piston Hydraulic Disc, HSC 200/180mm Rotors |
| Wheelset | Marin Double-Wall Alloy 29mm Inner TR Rims, Formula 15x110/12x148 Hubs |
| Tires | Maxxis Assegai 2.5" MaxxTerra EXO Tubeless Compatible |
| Handlebar | Marin Trail, 35mm Clamp, 7000 Alloy, 800mm Wide, 20mm rise |
| Stem | Marin CNC, 35mm Length, 35mm Bar Bore |
| Grips/Bar Tape | Marin Grizzly Lock-On |
| Seatpost | TranzX YSP23JL Dropper Post, 30.9mm, 1x Remote, S:150, M/L: 170, XL:200mm Travel |
| Seatclamp | Bolt-Type |
| Saddle | Marin Speed Concept |
| Intended Use | Trail |
Note: Components are subject to change without notice.
| Size | Small (27.5) | Medium (27.5) | Medium (29) | Large (29) | Extra Large (29) |
|---|---|---|---|---|---|
| A: Seat Tube Length | 330 | 390 | 400 | 425 | 430 |
| B: Effective Top Tube | 552 | 568 | 605 | 632 | 663 |
| C: Stack | 569 | 600 | 628 | 637 | 641 |
| D: Reach | 430 | 450 | 460 | 485 | 515 |
| E: BB Height | 344 | 344 | 348 | 348 | 348 |
| F: BB Drop | 20 | 20 | 35 | 35 | 35 |
| G: Head Tube Length | 115 | 120 | 115 | 125 | 130 |
| H: Head Tube Angle | 65.1 ° | 65.1 ° | 65.1 ° | 65.1 ° | 65.1 ° |
| I: Seat Tube Angle | 77 ° | 77 ° | 77 ° | 77 ° | 77 ° |
| J: Standover Height | 661 | 677 | 691 | 701 | 700 |
| K: Chainstay Length | 430 | 430 | 430 | 430 | 430 |
| L: Wheelbase | 1147 | 1164 | 1205 | 1234 | 1266 |
| Crank Arm Length | 170 mm | 170 mm | 170 mm | 170 mm | 170 mm |
| Stem Length | 35 mm | 35 mm | 35 mm | 35 mm | 35 mm |
| Handlebar Width | 800 mm | 800 mm | 800 mm | 800 mm | 800 mm |
| Frame Size | Extra Small | Small | Medium | Large | Extra Large |
|---|---|---|---|---|---|
| Rider Height | 5'1" - 5'4" | 5'4" - 5'7" | 5'7" - 5'10" | 5'10" - 6'1" | 6'1" - 6'4" |
| Size | Extra Small | Small | Medium | Large | Extra Large |
|---|---|---|---|---|---|
| A: Seat Tube Length | 13.0 | 15.4 | 15.7 | 16.7 | 16.9 |
| B: Effective Top Tube | 21.7 | 22.4 | 23.8 | 24.9 | 26.1 |
| C: Stack | 22.4 | 23.6 | 24.7 | 25.1 | 25.2 |
| D: Reach | 16.9 | 17.7 | 18.1 | 19.1 | 20.3 |
| E: BB Height | 13.5 | 13.5 | 13.7 | 13.7 | 13.7 |
| F: BB Drop | 0.8 | 0.8 | 1.4 | 1.4 | 1.4 |
| G: Head Tube Length | 4.5 | 4.7 | 4.5 | 4.9 | 5.1 |
| H: Head Tube Angle | 65.1 ° | 65.1 ° | 65.1 ° | 65.1 ° | 65.1 ° |
| I: Seat Tube Angle | 77.0 ° | 77.0 ° | 77.0 ° | 77.0 ° | 77.0 ° |
| J: Standover Height | 26.0 | 26.7 | 27.2 | 27.6 | 27.6 |
| K: Chainstay Length | 16.9 | 16.9 | 16.9 | 16.9 | 16.9 |
| L: Wheelbase | 45.2 | 45.8 | 47.4 | 48.6 | 49.8 |
| Crank Arm Length | 170 mm | 170 mm | 170 mm | 170 mm | 170 mm |
| Stem Length | 35 mm | 35 mm | 35 mm | 35 mm | 35 mm |
| Handlebar Width | 800 mm | 800 mm | 800 mm | 800 mm | 800 mm |
| Frame Size | Extra Small | Small | Medium | Large | Extra Large |
|---|---|---|---|---|---|
| Rider Height | 5'1" - 5'4" | 5'4" - 5'7" | 5'7" - 5'10" | 5'10" - 6'1" | 6'1" - 6'4" |
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP") Lead, which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Most items SHIP SAME DAY if ordered by 3pm PST and FREE SHIPPING on orders over $50. Please note that oversize charges may still apply on some heavy or large items and free shipping does not apply to PO Boxes.
1-day free standard Shipping on most orders to California, 2-day free standard Shipping on most orders to Nevada, Arizona, & Utah. Other states can expect delivery within 3 to 5 days.
Jenson USA ships worldwide, including APO/FPO addresses. For a more specific shipping quote and transit time estimate, simply add the items you are interested into your shopping cart and look for the "Shipping Options" box at the top of the cart page. You don't have to login or create an account to see shipping charges and time in transit estimates.
Bike Shipping: Most complete bikes ship for a $99 oversize shipping fee, unless otherwise noted. Free shipping thresholds do not apply to complete bikes.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your address, we can accept your foreign credit card and ship it to a US address for you.
Due to manufacturer restrictions, this product cannot be shipped to the following locations:
We strive to get you the gear you want at a competitive price. If you find an item we offer from a competitor at a lower price, let us know. We will do our best to instantly match their price. To qualify for the Price Match, your purchase must meet the following conditions:
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