A Trail Bike Tailored for Drop Bars
The Surly Grappler is a drop-bar trail bike built for single-track sessions, all-day dirt rides, and bikepacking excursions.
Off-road enthusiasts have been Frankensteining drop bars onto trail bikes for decades, so Surly designed the Grappler to scratch that itch with a little more precision. Engineered first and foremost around a stable and comfortable drop-bar hand position, its trail-ready geo provides a spirited ride on mixed terrain.
Cleared for girthy tires and decorated with an array of mounts for hauling your daily provisions and overnight gear, the Grappler is ready to take you and your paraphernalia down that overgrown fire road for an extrasensory experience. There's nothing to be afraid of. Probably.
- Featuring Surly's versatile Gnot-Boost spacing, allowing riders to run 142mm or Boost 148mm rear hubs; thru-axles; stealth dropper post routing; non-suspension corrected
- Custom dropouts ready to run single-speed or internally geared hub setups
- Seatstay-mounted bottle bosses, plus three-pack mounts at the top and bottom of the down tube
- Clearance for 27.5 x 2.8" or 29 x 2.1" tires (with or without fenders)
- Full Bike spec is subject to change
- Frame: 100% Chromoly Steel frame, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
- Fork: 100% Chromoly Steel fork, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
- Seatpost Clamp: Surly Stainless 33.1
- See frameset page for full specs.
- Headset: Cane Creek 40
- Brakes: Tektro Mira MD-C400
- Brake Levers: AdventX Dual Control Levers
- Rotors: Tektro 180/160
- Shifters: Microshift SB-M100A, AdventX Dual Control Levers
- Stem: Promax DA-296, 31.8 or Kalloy AS-007
- Handlebar: Salsa Cowchipper 31.8
- Grip/Tape: Cork Black
- Saddle: WTB Volt 142
- Seatpost: TransX YSP15, 30.9, 100mm travel
- Crankset: Samox 2PCS Boost 32t
- Bottom Bracket: Samox BSA 24
- Rear Derailleur: Microshift M6205
- Cassette: Microshift 11-48t
- Chain: KMC X10 Econo Black
- Front Hub: Novatec 15x110mm, 32h
- Rear Hub: Novatec 12x148mm, 32h
- Rims: WTB ST i40 TCS
- Tires: Teravail Ehline, 27.5 x 2.5", 60tpi
Returns: This product is overweight and/or oversize and does not qualify for our fixed rate return shipping label. If you need to return this item, we can offer a return shipping label at our discounted shipping rates, or you can arrange for your own return shipping.
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B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
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XS - Sage Green
Mfg PartNum: BK0965
Small - Sage Green
Mfg PartNum: BK0966
Medium - Sage Green
Mfg PartNum: BK0967
Large - Sage Green
Mfg PartNum: BK0968
XL - Sage Green
Mfg PartNum: BK0969