The Grappler is Surlys dedicated drop-bar trail bike. With mountain geo designed around a comfortable, confident drop-bar hand position, its 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, Surlys tried-and-true Gnot-Boost spacing allows riders to run 142mm or 148mm rear hubs.

• 100% Surly Chromoly steel frame and fork, featuring Surlys 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)
• Complete Bike Weight: 30 lb. 5 oz. for Medium

BUILD KIT:

• Frame: Surly Grappler – 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated
• Fork: Surly Dinner Fork – 4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated
• Color: Purple Dust Bunny
• Rear Derailleur: microSHIFT ADVENT X
• Cassette: microSHIFT ADVENT X, 11-48t, 10-speed
• Chain: KMC X10
• Crankset: Samox, 32t
• Bottom Bracket: Samox BSA
• Shifter: microSHIFT ADVENT X
• Brakes: Tektro Mira
• Rotors: 6-Bolt, Front: 180mm, Rear: 160mm
• Headset: Cane Creek 40
• Stem: Promax DA-296, 31.8mm
• Handlebar: Salsa Cowchipper
• Grips/Bar Tape: Black Cork
• Seatpost: TranzX YSP15, 30.9mm, 100mm travel
• Saddle: WTB Volt
• Front Hub: Novatec 15 x 110mm, 6-bolt, 32h
• Rear Hub: Novatec 12 x 148mm, 6-bolt, 32h
• Rims: WTB ST i40 TCS 2.0
• Tires: Teravail Ehline, 27.5 x 2.5″, Light and Supple, Tan Sidewalls
• Spokes: 14G Black

SIZING: Surly recommends the following sizes based on rider height:

• XS: 5’0″ – 5’5″
• SM: 5’4″ – 5’8″
• MD: 5’7″ – 6’0″
• LG: 5’11” – 6’3″
• XL: 6’2″ – 6’6″