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2019 Jamis

COMMUTER 1

Prezzo Produttore

429 USD(369 €)
Peso15,9 kg  
TelaioAcciaio
SospensioniRigido
ForcellaAcciaio
Ruote700c Alluminio
Trasmissione1 × 7
GruppoTourney, Altus
FreniTektro Cerchio
Dove comprare
Bici simili
Confronto superiore
Approfondimenti
Rapporti

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

44 km/h

COMMUTER 1

50 km/h

Similar Bikes

Highest gear

(descending)

Recensioni
BIKEPACKING.com
Jamis Dragonfly Review: Converting a Commuter

gen 2019 · Miles Arbour

The Jamis Dragonfly Sport is designed around 26+ tires, adjustable sliding dropouts, and a Reynolds 520 steel frame. Here is our complete review...

Pro
  • Great geometry that lends itself to a comfortable and upright rider position, great for newer riders.

  • Enough mounts considering the frame size, including standard bottle mount, downtube bottle mount, and rear rack mounts.

  • 26+ tires are great for smaller riders, and make sense for the target market.

  • Affordable but still spec’d appropriately.

Contro
  • Pretty heavy even without gear. Super heavy when loaded gear or rear rack.

  • Tire and rim combination is crazy tight and downright frustrating to remove.

  • Colour may not be for everyone.

Leggi Recensione

Geometria
Specifiche
Costruire
Telaio

Hi-Tensile steel frame, new sloping design, kickstand mounts, forged dropouts and fender/rack eyelets

Forcella

Jamis City/Cross hi-tensile steel unicrown, straight blades with low rider mounts and double fender eyelets

Bottom Bracket

Sealed cartridge, 68 x 122.5mm

Auricolare

Water-resistant sealed mechanism, threaded, 1 1/8”

Stem

Jamis alloy hi-rise, quill type, 35˚ x 90mm with 180mm quill

Manubrio

Jamis ARC, 6061 aluminum, 25.4 x 35˚ sweep x 580mm (F 14", 18") 600mm (M 15”, 17”, 19”, 21”, 23”)

Sella

Jamis Metro Sport with synthetic suede cover, burnished sides, gender specific

Reggisella

Jamis alloy micro-adjust, 25.4 x 350mm with alloy clamp and QR seatpinin

TipoRigido

Pedali

Comfort platform with TPE non-slip insert

Manopole

Anatomic double density kraton with reflective end plug

Gruppo
Deragliatore posteriore

Shimano Altus, RD-M310 rear

Manovella

Forged alloy crank, single 44T chainring, 170mm, with full length chainguard

Leve del cambio

Shimano RevoShift SL-RS35, 7-speed

Cassetta

Shimano MF-TZ500 7-speed, 14-34T

Catena

KMC Z7

Freni

Forged alloy linear-pull brakes with Tektro CL530 ergonomic design alloy brake lever with kraton insert

TipoTektro Cerchio

Ruote
Cerchi

Alex ID-19 double wall alloy rims with GSW sidewall, 32H, alloy hubs with QR and 14g stainless steel spokes

Pneumatici

CST Corporal with puncture protection and silver safety stripe, 700 x 38c

Note del biker
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First added 13 ottobre

Last updated 27 aprile

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