Jena (carbon gravel; Jaroon is the aluminium sibling)
Algupära
Jena on Wilieri süsinikgravelplatvorm, mis on nimetatud vastavalt brändi traditsioonile nimetada jalgrattaid järvede, mägede ja Itaalia paikade järgi (Jena on stiliseeritud viide, mis sobib Jarooniga — alumiiniumist õdevennaga — mis ise saab inspiratsiooni maastikuavastusest). Disainitud Rossano Venetos Veneto piirkonnas, lasti Jena turule umbes 2020. aastal Wilieri vastusena kiiresti kasvavale graveliturule ja seda täiustati veelgi GRX Di2 12-käigulise grupi saabumise ajaks. Selle iseloomulik murdunud kaldus ülemine toru ja Kamm-saba alumine toru joonistas Wilieri sisemine disainimeeskond, et tagada jalgratta ületamise kliirens tehniliseks sõitmiseks, säilitades samas kiire, võistluskeskse aerodünaamilise silueti. Kuigi raami tootmine toimub Aasias, on geomeetria, sõidutunnetus ja viimistlus Itaalia — Wilier müüb seda kui 'kiiret gravelratast' pigem kui seiklusmatkajat, peegeldades Lõuna-Euroopa võistlusgraveli stseeni Strade Bianche ja Itaalia gravelikalendri ümber.
Tehnilised andmed
- Raam
- 60TON monocoque carbon frame, flat-mount disc, 12mm thru-axle, BB86 press-fit BB, internal routing; 5 sizes (XS–XL); painted frame ~995g (M), fork ~450g
- Kahvel
- Wilier 60TON carbon fork, flat-mount, 12mm thru-axle, with two bottle/cargo mounts per leg plus lowrider mounts (~450g)
- Jõuülekanne
- Built across the range with Shimano Ultegra (R8020/R8070 Di2), Shimano GRX 1x and 2x, SRAM Rival 1x, up to SRAM Red/Force AXS XPLR; review bike used Ultegra 50/34 + 11-30
- Pidurid
- Hydraulic disc, flat-mount only, max 160mm rotors (Shimano Ultegra R8070 on review build)
- Rattad
- Dual-standard: 700c road or 650b MTB wheelsets; review builds shipped Mavic Allroad (or Shimano RS170 on Di2 build)
- Rehvid
- Clearance up to 700c x 44mm or 650b x 48mm (650b x 2.1" MTB fits); spec tyres varied (Mavic Yksion Elite Allroad 40mm / Vittoria Terreno Zero 37mm / CST Pika 38mm)
- Vedrustus
- Rigid (no suspension); carbon frame/fork with rear-triangle compliance
- Rooliplokk
- Ritchey Comp ErgoMax flared gravel handlebar (12° drop flare, 5° sweep) + Ritchey 4-Axis Comp stem, Ritchey Comp seatpost (27.2mm)
- Sadul
- Selle Italia Boost X3 (alloy rails, cut-out) on Ultegra mech build; Astute saddle on Di2 build
- Geomeetria
- Racy gravel geometry: 71.5° head, 73.1° seat, 391mm reach / 608mm stack (L), 42.3cm chainstays, 7.5cm BB drop, tall 17.5cm head tube; reach 363–401mm across sizes. Road-like, fast handling rather than adventure-slack
- Kaal
- ~9.08 kg (Ultegra mech build, road.cc); ~19.7 lb / 8.9 kg with pedals (Di2 build, CX Magazine); frame 995g
Verdikt
- Exceptional frameset — light 995g 60TON carbon, stiff up front with rear-triangle compliance; widely praised as one of Italy's best carbon gravel platforms
- Genuinely versatile dual-wheel system: takes 700c x 44mm or 650b up to 48mm / 2.1", switching from fast race tyres to MTB rubber
- Racy, road-bike-like geometry (short 42.3cm stays, fast steering) makes it quick and responsive for gravel racing and spirited mixed-surface riding
- Plenty of mounting points — fork cargo cages, lowrider and frame bottle mounts — so it can still be loaded for light bikepacking
- Flared Ritchey ErgoMax bar adds control and a stable, comfortable position on technical descents
- Stock gearing is roadie-biased (50/34 + 11-30, short-cage mech limiting to 34x30) — under-geared for steep loaded climbs without a derailleur/cassette upgrade
- Some builds shipped with cost-cut wheels/tyres (heavy non-tubeless Shimano RS170 + CST/wire-bead rubber) that clash with the premium frame and price
- Tall head tube plus aggressive flared-bar setup divided reviewers — front end can feel too aggressive or fiddly for some riders
- Long stems on some builds (120mm) and stable geometry make steering feel slow on tight, twisty singletrack
- Pricing seen as lacking value versus rivals, and the kinked-top-tube aesthetic is divisive
Kellele sobib
Tahad ühte?
Leia see jalgratas turult või vaheta muljeid ratturitega, kes juba sõidavad.