Current Chilean VITTORIA AIR R7170 reference with deep front wheel and rear disc. Manufacturer notes component substitutions; retained mainland China trim/year remains unmapped.
JAVA 佳沃 Vittoria 7170 closed-wheel build. A current regional Vittoria Air R7170 page matches the visible 105 Di2 and 88 mm front / rear disc-wheel configuration, while the two retained mainland China prices still require separate SKU resolution.
The recorded complete-bike price is ¥9,997–29,997; its date and basis remain visible below.
Buying context
Before buying, verify Separate exact groupset, wheelset, year, and promotion identities; A separate variant and price record for each proven trim; Maximum tire clearance, meaningful stiffness evidence, complete-weight basis, current checkout conditions and domestic warranty route.
Specifications and evidence
Product type
Complete bike
Category
Aero road
Evidence maturity
Exact configuration not confirmed
Price basis
China price · conditional · 2026-08-08
Frame material
Full-carbon frame, fork, hybrid handlebar and seatpost on the current Chilean reference build
Frame construction
Seat-tube-eliminated aero road/triathlon frame with thru axles and a multi-position hybrid carbon cockpit; exact lay-up and molding process are not published
Drivetrain
Shimano 105 Di2 R7170 electronic 2x12 / 24-speed, 50/34T crank and Shimano 105 11-34T cassette with hydraulic disc brakes system reference
Complete weight
9.2 kg
Complete weight basis
Current Chilean complete-bike reference-build claim; size, pedals, accessories and measurement method are not stated
Wheels
Current Chilean reference build: DECAF carbon 88 mm front wheel and carbon rear disc wheel with Center Lock rotors
Tires
Continental 700x28C fitted on the current Chilean reference build; this is not a published maximum
Stiffness evidence
No exact-model numeric stiffness result or sufficiently specific independent frame-stiffness assessment was found across the 50-area sweep
A 2026-09-23 Chilean regional reference build matches the R7170 designation and closed-wheel configuration, and claims 9.2 kg net with no size or weighing method. It is not assigned to either retained mainland China price observation. EUROBIKE confirms the broader JAVA VITTORIA family, not this mainland China trim. Fitted 28C tires do not establish maximum clearance.
Price history
Observed
Price
Type
Conditions
¥9,997–29,997
Observed market record
coupon
About JAVA
The brand/model identity is visible in the dated China-market snapshot; manufacturing relationship and model-level support are not independently established in this import.
A Chilean shop walkaround of the carbon JAVA Vittoria road/triathlon hybrid with Shimano 105 Di2 and a disc rear wheel.
Zona3 · 2026-02-02. Filmed in a Chilean shop selling the bike; Spanish automatic captions.Disclosure basis.
Takeaways
Build note0:00Full carbon (Toray T700/T800) frame with Shimano 105 Di2 2×12, a Decap 52/39 crank and an 11–34 cassette.
Build note1:41Comes with a carbon Volex TT disc rear wheel and an 80 mm front wheel on 28 mm Continental tires; the shop notes tire and saddle brands vary between shipments.
Fit check2:38The hybrid bar has extensions with pads for a semi-aero position, though the presenter doubts it suits full triathlons.
Build note5:53The seat-tube area hugs the rear wheel so closely that only a little finger fits between them.
Automatic captions reviewed 2026-10-25. Paraphrased by Chinese Bikes; points apply to the build shown, not to every size or trim.
Sources
These sources support this model page; individual claims retain the confidence of their cited source.
China Bikes · Anonymized marketplace snapshotIdentity: Medium · Specification: Low to medium · Price: Medium · accessed 2026-08-08Archived evidence; no public link
42 screenshots and 160 listing observations were normalized into 133 model groups. Listed, coupon, subsidy, and first-order conditions are preserved in the research ledger. Screenshots, purchase source identities, and private data are not redistributed.
Shenzhen Chuangxinwei Bicycle Co., Ltd. / JAVA · Manufacturer catalogIdentity: High · Specification: High · Price: None · accessed 2026-08-29
Current official catalog lists VITTORIA-ER7 separately in carbon-frame and aluminum-frame versions. It also shows numerous distinct carbon and aluminum road families, so it cannot identify a generic purchase source card that lacks a readable model.
EUROBIKE / Messe Frankfurt · Event exhibitor product pageIdentity: High · Specification: Medium · Price: None · accessed 2026-08-29
Current exhibitor page identifies Shenzhen Chuang Xin Wei Bicycle Co., Ltd. as JAVA Bike and presents VITTORIA as the continuing seat-tube-eliminated aero-road family. It is family evidence and does not identify the retained ER7 trim or frame material by itself.
JAVA Bikes Chile · Manufacturer regional product pageIdentity: High · Specification: High · Price: Low · accessed 2026-08-29
Current exact-model page reports a 9.2 kg Vittoria Air R7170 reference build with carbon frame, fork, hybrid handlebar and seatpost; Shimano 105 Di2 R7170 electronic 2x12; 50/34T crank; 11-34T cassette; 88 mm carbon front and carbon rear disc wheels; and Continental 700x28C fitted tires. Size, pedals and measurement method are not stated, 28C is not presented as maximum clearance, and components may vary.
JD · Marketplace indexIdentity: Medium · Specification: Medium · Price: Low · accessed 2026-08-29
Current public index exposes multiple incompatible VITTORIA configurations, including ER7 electronic, aluminum-frame, alloy-wheel, carbon-wheel and 7170 options. It corroborates the family and configuration variability but supplies no retained-card checkout price or exact selected trim.
JAVA Bikes Chile · Manufacturer regional product pageIdentity: High · Specification: High · Price: Low · accessed 2026-09-23
Exact regional page accessed 2026-09-23 reports a 9.2 kg net complete-bike reference build without size or weighing method. It lists Shimano 105 Di2 R7170 2x12 with 50/34T and 11-34T gearing, hydraulic discs, and full-carbon frame, fork, hybrid handlebar and seatpost. This reference is not mapped to either retained mainland China price observation; fitted tires or component claims do not establish maximum clearance.
Rechecked 2026-09-23; the exhibitor listing supports JAVA VITTORIA family identity but does not identify the R7170 trim or map it to a retained mainland China price observation.
JAVA Chile · Manufacturer product pageIdentity: High · Specification: High · Price: None · accessed 2026-10-03
Current Chilean VITTORIA AIR R7170 reference with deep front wheel and rear disc. Manufacturer notes component substitutions; retained mainland China trim/year remains unmapped.
