Evidence reviewed through . Price records retain their own observation dates and conditions.View sourcesMethodology and dataset
GIRDER 格拉德 Titanium road 2025 105 Di2
- Category
- Road
- Bottom bracket
- T47 threaded, P1.0 thread, 86.5 mm shell width, 52×52 mm bearing cups
- Sizes
- XS (440 mm), S (490 mm), M (520 mm), L (540 mm)
- Complete weight
- 8.9 kg
Overview
GIRDER 格拉德 Titanium road 2025 105 Di2. A current official titanium road complete with T47, UDH, 105 Di2 and 50 mm carbon wheels at ¥19,800; one of few Chinese titanium completes with an official mainland China price.
The recorded complete-bike price is ¥19,800; its date and basis remain visible below.
Buying context
Before buying, verify Titanium-specific geometry (official chart duplicates the carbon DASH/BISON values); Manufacturer-published maximum tire clearance; Complete-weight size, pedal and measurement basis; Frame or frameset weight; Independent exact-model stiffness or deflection measurement; Current mainland China marketplace listing or checkout amount, warranty issuer, warranty term and invoice handling; Frame production factory; Rights-cleared exact product image.
Specifications and evidence
- Product type
- Complete bike
- Category
- Road
- Evidence maturity
- Research profile
- Price basis
- Official price · 2026-10-24
- Drivetrain
- Shimano 105 Di2 R7170 2×12; FC-R7100 52-36T 170 mm crank, CS-R7100 11-36T cassette, CN-M7100 chain system reference
- Brakes
- Shimano 105 R7170 hydraulic disc
- Frame
- 700C titanium road frame, internal routing, 12 mm thru-axles front and rear, UDH dropout, full anodized finish with hand-engraved landscape pattern; welded titanium fork with internal routing
- Frame material
- 3Al-2.5V titanium frame and welded titanium fork; tube butting and wall thickness are not published
- Frame construction
- Welded titanium frame and fork; anodized and hand-engraved finish
- Stiffness evidence
- No measured or comparative stiffness evidence found
- Bottom bracket
- T47 threaded, P1.0 thread, 86.5 mm shell width, 52×52 mm bearing cups
- Derailleur hanger
- UDH
- Wheels
- Adler Augen unpainted Pista carbon wheels, 50 mm, ceramic-bearing hubs
- Tires
- Maxxis 700C×28C folding tires fitted; maximum clearance is not published
- Cockpit
- Adler Augen integrated carbon handlebar, unpainted 3K finish
- Sizes
- XS (440 mm), S (490 mm), M (520 mm), L (540 mm)
- Geometry
- Official chart, stack/reach mm: 440 500/366, 490 514/375, 520 527/380, 540 545/384; chainstay 410 mm, wheelbase 970–980 mm. Every value matches the carbon DASH/BISON chart, so confirm titanium-frame geometry with the seller before relying on it.
- Complete weight
- 8.9 kg
- Complete weight basis
- Manufacturer-listed weight for this complete bike; size, pedals and weighing method are not stated
Official NEW 2025 Titanium alloy 105 Di2 page; GIRDER sells by direct inquiry and no mainland China marketplace listing was verified. See docs/research-girder-range-inventory-2026-10-24.md for related generations kept separate.
Price history
| Observed | Price | Type | Conditions |
|---|---|---|---|
| ¥19,800 | Official reference | Manufacturer-listed price on the exact NEW 2025 Titanium alloy 105 Di2 page; no mainland China marketplace listing or checkout amount was observed |
About GIRDER
GIRDER (格拉德) is sold in China by 苏州格拉德自行车科技有限公司, a Kunshan company recorded in a public directory as established on 2015-01-27. The company's own site says it licensed a British brand, tracing it to the 1977 founding of the Edinburgh Bicycle Co-operative and to partners in Manchester, with China authorization in 2014. We found no independent evidence for that origin or licence, so it remains a company claim. A 2016 Biketo article calling GIRDER a domestic brand was published under GIRDER's own byline, not as independent reporting.
Visit the official GIRDER websiteSources
These sources support this model page; individual claims retain the confidence of their cited source.
GIRDER NEW 2025 Titanium alloy 105 Di2
Exact 'Titanium alloy 105 Di2' page in NEW 2025 lists ¥19,800; 3AL 2.5V titanium internal-routing road frame, T47 BB with 52×52 mm cups and 86.5 mm shell, UDH, 12 mm thru-axles, anodized hand-carved finish; welded titanium fork; Adler Augen integrated carbon bar; 105 R7170 Di2, FC-R7100 52-36T 170 mm, CS-R7100 11-36T, CN-M7100; Adler Augen Pista 50 mm carbon wheels; Maxxis 28C; weight 8.86 kg (basis not stated). Official chart, stack/reach mm: 440 500/366, 490 514/375, 520 527/380, 540 545/384; chainstay 410 mm, wheelbase 970–980 mm. Every value matches the carbon DASH/BISON chart, so confirm titanium-frame geometry with the purchase source before relying on it. Read over HTTP, matching the site’s published links.
Official contact page lists a sales email and messaging contact and a business address in Lujia Town, Kunshan. It is a direct sales-inquiry route; no online checkout, marketplace store link, warranty term or shipping policy is published.
Brand-authored history. States that GIRDER Bicycle Technology Co., Ltd. was founded in 2015, introduced the British bicycle brand GIRDER and handles design, R&D and sales; positions products in the CNY 5,000–20,000 range. Claims the brand dates back to the 1977 founding of the Edinburgh Bicycle Co-operative, that partners in Manchester created the GIRDER brand, and that authorization to enter China succeeded in 2014. These origin and licensing claims are company-reported and were not independently corroborated. The HTTPS certificate had expired on access; the page was read over HTTP.