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Wilier Jaroon 105 Disc Complete Road Bike - 2017

Wilier Jaroon 105 Disc Complete Road Bike - 2017

Item # WLY001E

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  • Titan, S ($2,549.00)
  • Titan, M ($2,549.00)
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Item # WLY001E


Onward to adventure.

Wilier has built itself a stellar reputation for creating impeccably designed road machines, so it's no surprise that the company's foray into gravel is just as on point. The 2017 Wilier Jaroon 105 Disc Complete Road Bike hits all the features a gravel enthusiast requires with Shimano's legendary workhorse 105 drivetrain and powerful hydraulic brakes all tacked onto a frame that—in keeping with the do-anything, go anywhere ethos of gravel—is made from smooth, responsive, and durable steel.

Of particular note, Wilier utilizes a welding technique that contains the welding material inside of the Jaroon's tubing for an outside aesthetic that is nothing short of crisply clean. Wilier also combats the often unwieldy appearance of disc brakes by adopting the new flat-mount standard to minimize the size and obtrusiveness of the caliper without impacting braking power.

Wilier does make one concession to carbon with the inclusion of a carbon fiber monocoque fork, which we applaud as a thoroughly modern touch to help manage road vibrations without taking away from that coveted steel ride. As a final touch, the Jaroon will accommodate mudguards as well as front and rear racks, allowing it to transition easily from unfettered day trip to fully packed wilderness adventures.

  • Wilier goes all-road with this steel gravel bike
  • Steel construction balances comfort, responsiveness, and durability
  • Carbon fiber fork absorbs fatiguing road vibrations
  • No-show welds and flat-mount calipers provide crisp, clean lines
  • Shimano's workhorse drivetrain provides precise, reliable shifts
  • Flared drop bar offers a variety of comfortable hand positions
  • Accommodates mud guards and front/rear racks
  • Clearance for tires up to 42mm in width

Tech Specs

Frame Material:
Fork Material:
carbon fiber
Ritchy Comp tapered PRD18228
Shimano ST RS505 STI 105
Front Derailleur:
Shimano 105 5800
Rear Derailleur:
Shimano 105 5800
46/36t Shimano FC-RS500
11-32t Shimano CS 5800
FSA Team Issue 11-speed
Shimano BR RS505 Disc
Brake Type:
hydraulic disc
[front] 160mm Shimano centerlock, [rear] 140mm Shiimano centerlock
Promax HB3035DB Flare Out 12°
Handlebar Width:
[x-small, small] 40cm, [medium, large] 42cm, [x-large] 44cm
Promax DA-250
Stem Length:
[x-small, small] 90mm, [medium] 100mm, [large] 110mm, [x-large] 120mm
Velo VL1319
Promax SP-255
Wilier Triestina Alu Black
Front Axle:
12 x 100mm thru-axle
Rear Axle:
12 x 142mm thru-axle
Kenda Happy Medium
Tire Size:
700c x 42mm
Recommended Use:
gravel, cycling
Manufacturer Warranty:
5 years on frame

Geometry Chart


Geometry Chart



Seat Tube


Effective Top Tube






Head Tube


Head Tube Angle


Seat Tube Angle




S 43.5cm 52.7cm 55.5cm 37.3cm 13cm 71o 74.5o 44cm
M 45.5cm 54.5cm 57.6cm 38cm 15cm 71.5o 74o 44cm
L 47.5cm 56.3cm 59.5cm 38.7cm 17cm 71.5o 73.5o 44cm
XL 49.5cm 58.1cm 61.4cm 39.3cm 19cm 71.5o 73o 44cm

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