Marin
Marin DSX E - 2026
Marin DSX E - 2026
Choose a size first. Not sure which? See the maker spec below.
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Marin's DSX E is a gravel and commuter e-bike: a light Series 4 aluminum frame, a full carbon fork and a Bosch SX motor that keeps the assist compact. Room for 700 x 50 tires smooths broken roads and gravel, and a 1x12 Shimano Deore drivetrain covers steep climbs. Fender and rack mounts make it as useful on the commute as on a weekend loop.
- Motor, battery and parts as the maker states them
- Shipping cost shown at checkout, before you pay
- Secure checkout by Shopify
The maker’s specification
Marin's DSX E is a gravel and commuter e-bike: a light Series 4 aluminum frame, a full carbon fork and a Bosch SX motor that keeps the assist compact. Room for 700 x 50 tires smooths broken roads and gravel, and a 1x12 Shimano Deore drivetrain covers steep climbs. Fender and rack mounts make it as useful on the commute as on a weekend loop.
Why riders pick it
- The Bosch SX motor gives 250W and 55Nm, paired with a 400Wh Compact PowerTube to keep weight down.
- A carbon fork with tapered steerer and a 6061 aluminum frame keep the front end stiff and take out road buzz.
- Tubeless-compatible 700x45 Vee QuikStyk tires on 25mm-wide rims, with clearance up to 700 x 50, add comfort and grip off pavement.
- Tektro hydraulic disc brakes with 160mm rotors give dependable stopping on descents, and a dropper post helps on rough downhills.
Specifications
- Motor: Bosch SX, 250W, 55Nm, assist to 25Km/h
- Battery: 400Wh Bosch Compact PowerTube 400
- Display: Bosch Purion 400
- Frameset: new Series 4 DSX in 6061 aluminum with a one-piece hydroformed down tube and motor mount, cables inside, fender and rack mounts, flat-mount disc, 142x12mm rear axle
- Fork: full carbon with tapered steerer
- Steering bearings: FSA No.42 ACB sealed cartridge, 1 1/8" x 1 1/2"
- Gearing: 1x12 Shimano Deore with SLM6100 lever and RD6100 rear derailleur
- Chain: KMC X12
- Crankset: forged aluminum arms, 42T narrow-wide steel ring
- Brakes: Tektro HD-R3020 flat-mount hydraulic discs with 160mm rotors front and rear, Tektro Clean Cockpit levers
- Rims: tubeless-compatible Marin aluminum double wall, disc specific, 25mm inside and 18mm tall
- Hubs: forged alloy disc, 32H; 100x12mm front, 142x12mm rear
- Tires: Vee Tire Co. QuikStyk 700x45, folding bead, tubeless compatible
- Cockpit: Marin MiniRiser bar, Marin 3D-forged alloy stem, Marin MTB grips
- Seat: Marin DSX saddle on a Marin alloy post; Trans X dropper mentioned in the description
- Pedals: nylon platform
- Color: Dark Blue
- Sizes: Small, Medium, Large, XLarge
Sizing
Sizing
Where the maker offers more than one size, every size is listed above and you choose one before the bike goes in your cart. The maker’s sizing or geometry, where given, is in the spec. Not sure? Send us your height and inseam before you order.
Shipping
Shipping
Dispatched in 1–2 business days, delivered in 3–5 business days within the US. The shipping cost is shown at checkout before you pay. E-bikes, their batteries and chargers follow the same estimates. See Shipping & delivery.
Returns
Returns
30-day returns on unused e-bikes in their original packaging, with battery, charger and all parts. Approved refunds are processed within 5–10 business days. Arrived damaged or defective? We arrange a replacement, repair or refund. See Returns.
E-bike rules
E-bike rules
E-bike rules vary by state and city. The motor and assist figures on this page are the maker’s own. Ask us with your state before you order if you need the classification confirmed.
Marin DSX E - 2026
