Surly

Surly Grappler

£2,200.00
Color: Sage Green
Size: XS

OVERVIEW

Grappler is a drop-bar trail bike built for single-track sessions, all-day dirt rides, and bikepacking excursions.

A Trail Bike Tailored for Drop Bars

Off-road enthusiasts have been Frankensteining drop bars onto trail bikes for decades, so we 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) 
       
NOTE: You can ride your bike wherever the hell you want, but this is what we think this bike is best at.

SPECIFICATIONS


BUILD KIT

* Specification and pricing subject to change without notice

Frameset

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

Components

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

Drivetrain

Crankset
Samox 2PCS Boost 32t
Bottom Bracket
Samox BSA 24
Front Derailleur
N/A
Rear Derailleur
Microshift M6205
Cog or cogset
Microshift 11-48t
Chain
KMC X10 Econo Black or NP/BLK

Wheels

Front Hub
Novatec 15x110mm, 32h
Rear Hub
Novatec 12x148mm, 32h
Rims
WTB ST i40 TCS
Tires
Teravail Ehline, 27.5 x 2.5", 60tpi

Complete bike spec subject to change

GEOMETRY

MY22 Grappler Geometry - 27.5
units: in
SIZE XS SM MD LG XL
Rider Height 4'8"+ 5'0"+ 5'5"+ 5'9"+ 6'0"+
Reach 15.0 15.9 16.5 17.5 18.0
Stack 23.0 23.8 24.5 25.2 26.0
Head Tube Angle 69.5° 69.5° 69.5° 69.5° 69.5°
Head Tube Length 6.3 7.1 7.9 8.7 9.4
Seat Tube Length 12.4 15.2 17.2 19.2 21.2
BB Drop 2.0 2.0 2.0 2.0 2.0
Wheelbase 41.6 42.8 43.7 44.9 45.7
Chainstay Length 16.7 16.7 16.7 16.7 16.7
Top Tube Length, Effective 22.0 23.2 24.0 25.2 26.0
Seat Tube Angle 73.0° 73.0° 73.0° 73.0° 73.0°
Standover Height 28.3 30.0 31.3 32.7 34.0
Stem Length
Stem Angle 6.0° 6.0° 6.0° 6.0° 6.0°
Handlebar Width 15.7 16.5 17.3 18.1 18.9
Crank Length 6.7 6.7 6.9 6.9 6.9
Fork Length 16.5 16.5 16.5 16.5 16.5
Fork Rake 2.0 2.0 2.0 2.0 2.0

*Standover is measured from the top of the TT, at the center, with a tire measuring approximately Ø714mm

units: mm

SIZE XS SM MD LG XL
Rider Height 1.42m+ 1.52m+ 1.65m+ 1.75m+ 1.85m+
Reach 381.0 405.0 420.0 444.0 458.0
Stack 585.0 604.0 623.0 641.0 660.0
Head Tube Angle 69.5° 69.5° 69.5° 69.5° 69.5°
Head Tube Length 160.0 180.0 200.0 220.0 240.0
Seat Tube Length 316.0 386.0 437.2 488.0 539.0
BB Drop 50.0 50.0 50.0 50.0 50.0
Wheelbase 1057.0 1088.0 1109.0 1140.0 1162.0
Chainstay Length 425.0 425.0 425.0 425.0 425.0
Top Tube Length, Effective 560.0 590.0 610.0 640.0 660.0
Seat Tube Angle 73.0° 73.0° 73.0° 73.0° 73.0°
Standover Height 719.0 762.0 796.0 830.0 863.0
Stem Length 60 or 70 60 or 70 60 or 70 60 or 70 60 or 70
Stem Angle 6.0° 6.0° 6.0° 6.0° 6.0°
Handlebar Width 400 420 440 460 480
Crank Length 170 170 175 175 175
Fork Length 420 420 420 420 420
Fork Rake 50.0 50.0 50.0 50.0 50.0

*Standover is measured from the top of the TT, at the center, with a tire measuring approximately Ø714mm

FRAME SPEC

Frame Construction

100% Surly Chromoly Steel frame, Natch tubing, double-butted main triangle, TIG welded, E.D. coated

Fork Construction

100% Surly Chromoly Steel fork, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated

Rear Dropout Configuration

Horizontal slotted with optional vertical dumpout

Rear Hub Spacing

"Gnot-Boost" 145mm; 12 x 142mm or 12 x 148mm (Surly axle included); 10 x 135mm with Surly 10/12 Adapter Washers (not included)

Front Hub Spacing

15 x 110mm (Surly axle included)

Rear Brake

Disc - 51mm I.S. (203mm max rotor)

Front Brake

Disc - 51mm I.S. (203mm max rotor)

Headtube

Ø34mm

Steerer Tube

Ø28.6mm

Crown Race

Ø30mm (1-1/8")

Stock Headset Upper (S.H.I.S)

EC34 or ZS34

Stock Headset Lower (S.H.I.S)

EC34

Seat Collar

33.1mm

Seatpost

Ø30.9mm

Front Derailleur (Clamp)

High direct mount top-pull (Ø34.9mm) 26mm offset adapter (not included) for 142 or 135mm rear hub spacing 29mm offset adapter (not included) for 148mm rear hub spacing

Max Chainring (CL) [3]

1x (mtn): 36T
2x (mtn): 36/26T
1x (Boost): 38T
2x (Boost): 39/32T

Bottom Bracket

73mm BSA, threaded

Tire Clearance Frame [1]/[2]

27.5 x 3” (27.5 x 2.8” with fender)
29 x 2.1–2.5” with or without fender (2.1” clearance with wheel all the way forward; 2.5” clearance with wheel all the way back in dropout)

Tire Clearance Fork [1]

27.5 x 2.8” (27.5 x 2.6” with fender)
29 x 2.2” (29 x 2.0” with fender)

Rigid Fork Spec

420 x 50mm

Design Suspension Fork Length [4]

N/A

Max Suspension Fork Length [4]

420mm

Bottle Mounts Frame

3-pack mounts on upper and lower downtube; seat tube bottle mounts on frame sizes S–XL

Bottle Mounts Fork

3-pack mounts on each fork blade

Rack Mounts Frame

Yes (upper and lower threaded)

Rack Mounts Fork

Yes (upper and mid-blade threaded)

Fender Mounts Frame

Yes

Fender Mounts Fork

Yes

Other Features

Internal dropper post routing

 

[1] Different tire and rim combinations will result in different clearances.

[2] Depending on drivetrain configuration, tire clearance may be limited by the chain and not the frame.

[3] Listed chainring clearance is worst case scenario.  Clearances vary widely depending on components and configurations. 

 

Color: Sage Green
Size: XS

Product information