NEW Surly Grappler Gravel Touring Adventure Bike - 27.5, Steel, Sage Green

The Grappler is Surly’s dedicated drop-bar trail bike. With mountain geo designed around a comfortable, confident drop-bar hand position, it’s lively and responsive on single track, double track, and other degraded surfaces. Ready to haul essential gear for all-day dirt rides and quick bikepacking excursions, thru-axles front and rear provide ideal stiffness and handling. Built around 27.5” wheels and compatible with internally geared hub and single-speed setups, Surly’s tried-and-true Gnot-Boost spacing allows riders to run 142mm or 148mm rear hubs.

• 100% Surly Chromoly steel frame and fork, featuring Surly’s proprietary ’Natch tubing, double-butted main triangle, 1-1/8” headtube, non-suspension corrected
• Horizontal-slotted dropout, Surly Gnot-Boost spacing
• Seatstay-mounted bottle bosses, plus three-pack mounts at the top and bottom of the down tube and stealth dropper post routing
• E.D. coated frame for increased life expectancy
• 27.5 x 2.8” tire clearance (with or without fenders)

Build Kit

• 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
• Rear Derailleur : Microshift M6205
• Cassette/Cog : Microshift 11–48t
• Chain : KMC X10 Econo Black
• Crankset : Samox 2PCS Boost 32t
• Bottom Brcket : Samox BSA 24
• Shifter(s) : Microshift SB-M100, AdventX Dual Control Levers
• Brakes : Tektro Mira MD-C400
• Rotors : Tektro 180/160
• Headset : Cane Creek 40
• Stem : Promax DA-296, 31.8 or Kalloy AS-007
• Handlebar : Salsa Cowchipper 31.8
• Seatpost : TransX YSP15, 30.9, 100mm travel
• Saddle : WTB Volt 142
• Wheels : WTB ST i40 TCS Rims, Novatech Hubs
• Tires : Teravail Ehline, 27.5 x 2.5", 60tpi

Sizing

Surly recommends the following sizes based on rider height:

• XS 5' - 5'5"
• SM 5'4" - 5'8"
• MD 5'7" - 6'
• LG 5'11" - 6'3"
• XL 6'2" - 6'6"

Geometry