BianchiOltre Series
Algupära
Bianchi Oltre seeria, mis käivitati umbes 2012. aastal algse Oltre XR-iga, esindab Bianchi tipptasemel aerodünaamilist maanteesõidu jõudlust. See on arenenud läbi mitmete iteratsioonide, sealhulgas Oltre XR2, Oltre XR3, Oltre XR4 ja praegune Oltre RC (Race Carbon), millest igaüks nihutab tuuletunnelis testitud disaini ja integratsiooni piire. Need jalgrattad on loodud tipptasemel võidusõitjatele ja jõudlusele orienteeritud jalgratturitele, kes otsivad maksimaalset kiirust ja tõhusust tasastel radadel ja põgenemistel. Tuntud oma Bianchi patenteeritud Countervail vibratsiooni summutava süsiniktehnoloogia integreerimise poolest, püüab Oltre pakkuda sujuvamat sõitu, ilma et see kahjustaks jäikust või aerodünaamikat. Seeria jätkab lipulaeva pakkumist Bianchi maanteeratta valikus, mida uuendatakse pidevalt uusimate tehnoloogiliste edusammudega.
Tehnilised andmed
- Raam
- Full carbon (Countervail vibration-cancelling carbon + viscoelastic resin, claimed -80% road vibration vs traditional carbon). XR1 used a heavier/cheaper layup (~200g heavier than XR2's claimed 895g) from the same mould.
- Kahvel
- Bianchi full-carbon aero fork with Countervail; 1.5in integrated head, 12x100mm thru-axle on disc versions (~420g).
- Jõuülekanne
- High-end 2x electronic/mechanical groupsets across builds: Shimano Ultegra Di2, Dura-Ace Di2, SRAM Red eTap AXS, Campagnolo Super Record (EPS). Example XR4 Disc build: full Ultegra Di2 R8050/R8070, 52/36 crank, 11-28 cassette (11sp).
- Pidurid
- Build-dependent: rim-brake on early XR/XR2/XR4 builds; later XR4 Disc and Oltre RC use hydraulic disc (e.g. Shimano BR-R8070, 160mm Center Lock rotors). Reviewers noted carbon-rim wet braking on rim-brake versions was weaker.
- Rattad
- Build-dependent: Fulcrum Racing Quattro DB (40mm carbon), Campagnolo/Fulcrum Bora 50, or alloy Fulcrum Racing on lower builds. Reviewers flagged alloy Fulcrum wheels as below-spec for the price.
- Rehvid
- Typically 700x25c on XR4 builds (e.g. Vittoria Rubino Pro G+ graphene); frame clears ~30mm. Vittoria Rubino criticised as durability-over-race rubber on a flagship.
- Vedrustus
- Rigid road race bike; compliance handled passively via Countervail carbon layup, not mechanical suspension.
- Rooliplokk
- XR4 Disc used Vision Metron 5D ACR integrated aero bar/stem with internal routing; Oltre RC moved to Bianchi/Reparto Corse seagull-shaped aero cockpit with central air channel + Air Deflectors. Bianchi aero carbon seatpost with reversible alloy head.
- Sadul
- Build-dependent, e.g. Fi'zi:k Arione R3 k:ium on XR4 Disc; Oltre RC offers Bianchi Reparto Corse saddle.
- Geomeetria
- Aggressive aero-race geometry. XR4 55cm: 72.5deg head angle, 988mm wheelbase, 390mm reach, 541mm stack, short chainstays. 59cm: 73deg angles, 575mm TT, 175mm HT, 412mm chainstays, 1005mm wheelbase, snappy/lively handling.
- Kaal
- XR4 Disc complete (Ultegra Di2) ~7.8 kg; lighter premium builds down to ~6.8 kg. Claimed frame ~980-990g, fork ~420g.
Verdikt
- Countervail carbon layup genuinely smooths road buzz (Bianchi claims -80% vibration) without the softness of a comfort frame.
- Stiff, efficient frame with sharp, lively handling and strong power transfer in sprints.
- Proven pro-peloton aero pedigree; XR4 claimed a ~20W gain over its predecessor, Oltre RC a further ~17W at 50 km/h.
- Clean fully-integrated cockpit and cable routing (ACR on XR4, Reparto Corse aero cockpit on RC).
- Iconic Celeste finish and high build quality — a recognisable flagship superbike.
- Premium pricing; even mid builds feel expensive versus rivals with comparable spec.
- Lower builds spec'd with overweight alloy Fulcrum Racing wheels and durability-focused Vittoria Rubino tyres that undersell the frame.
- Several testers found it sluggish from a standstill and when climbing — an aero bike biased to flat/rolling courses.
- Carbon-rim wet braking on rim-brake versions is mediocre; deep wheels catch crosswinds.
- Aggressive race geometry and tight integrated cockpit limit comfort/fit flexibility for non-racers.
Kellele sobib
Sildid
Seotud mudelid
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