SKU: 41774711218
gravel bike 27.5 wheels

gravel bike 27.5 wheels DEMO Surly Grappler Gravel Bike

Sale price$22.72 Regular price$25.24
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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For Your Every Summer RSVP, with Code: SUMMER15

Description

gravel bike 27.5 wheels DEMO Surly Grappler Gravel BikeThe 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

 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"

CONDITION - GRADE B: Demo bike, ridden and slightly dinged. May include minor scratches, surface blemishes and component wear. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41774711218

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Nicole M Tusa
Carnegie, US
★★★★★ 5
Definitely beats sleeping on the floor!
Color: Grey, Size: Twin
I was sleeping on the floor with my dog after she had emergency surgery and this helped me get through those tough couple of weeks. Comfortable and not too heavy. Comes with a bag to store it in and helps make it easier to move around.
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Reviewed in the United States on May 25, 2026
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Ellen H.
Pawtucket, US
★★★★★ 5
Comfy
Color: Grey, Size: Cot
Very comfortable even for large children and adults.
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Reviewed in the United States on May 16, 2026
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sandra
Louisville, US
★★★★★ 4
Good quality
Color: Grey, Size: Queen
Stays frim. Great for visitors when they spend the night. Easy to store.
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Reviewed in the United States on May 16, 2026
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Susan Vergnani
Lexington, US
★★★★★ 5
Comfortable folding mattress
Color: Grey, Size: Twin
Thickness is great, very comfortable. Adult grandson uses it when he sleeps over. Would recommend it.
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Reviewed in the United States on April 8, 2026
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Seeker
Charlottesville, US
★★★★★ 5
More Comfortable than an Airbed
Color: light gray, Size: cot
I purchased this 4-inch foam floor mattress for when grandchildren stay over. This is my 2nd one, since zi have 2 grandchildren. I don't have room for beds or bunk beds, but I have a space where I can store these. I slept on it myself several nights in a row when I had company and I found it to be much better than sleeping on an air bed. I purchased mattress covers and fitted sheets that fit the exact dimensions of the mattress and I am happy to be able to provide a perfect sleeping setup for my 2 grandchildren! If you have a place to store the mattress when it's folded (25 inches high, 31 inches wide, 12 inches deep) I recommend a 4-inch thick foam floor mattress over an air bed. In my home it is the perfect solution! Follow all the directions for allowing the mattress to reach its full thickness. It is vacuum packed and needs several hours (almost 2 days) to expand.
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Reviewed in the United States on January 17, 2026

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