Evidence reviewed through . Price records retain their own observation dates and conditions.View sourcesMethodology and dataset
GIRDER 格拉德 Dash 105 Di2 — documented 2023 build
March 2023 dealer post for the documented 105 Di2 build; the two bikes show finish options, not two confirmed packages.
February 2023 dealer post; the shown build and the dealer's weight claim belong to that listing only.
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Overview
GIRDER 格拉德 Dash 105 Di2 — documented 2023 build. Several early-2023 dealer posts document a DASH 105 Di2 with an all-carbon cockpit and wheels at a claimed CNY 17,800 and a dealer-reported 8.39 kg, a build that no current official DASH page lists.
The recorded complete-bike price is ¥17,800; its date and basis remain visible below.
Buying context
Before buying, verify Size, pedal and weighing basis of the 8.39 kg claim; Frame generation, geometry and bottom-bracket shell standard; Manufacturer-published maximum tire clearance; Frame or frameset weight; Independent exact-model stiffness or deflection measurement; Current new-bike availability, exact-build price, purchase route and warranty terms; Rights-cleared exact product image.
Specifications and evidence
- Product type
- Complete bike
- Category
- Road
- Evidence maturity
- Research profile
- Price basis
- China price · historical · 2023-03-06
- Drivetrain
- Shimano 105 Di2 R7170 2×12 (as listed) system reference
- Brakes
- Shimano 105 hydraulic disc (one listing names the 105 Di2 hydraulic-disc group)
- Frame
- DASH carbon frame and fork; generation and shell not identified
- Frame material
- Carbon frame, fork and seatpost per the listing; fiber grade and lay-up not stated
- Stiffness evidence
- No measured or comparative stiffness evidence found
- Wheels
- Carbon wheels with ceramic bearings (as listed); depth not stated for this listing
- Cockpit
- Integrated carbon cockpit
- Complete weight
- 8.4 kg
- Complete weight basis
- Dealer-reported weight for this R7170 build (2023-03-06); a 2023-02-19 retailer post repeats 8.39 kg as weighed for an electronic 2×12 DASH. Size, pedals and weighing method are not stated, and the two posts may not be independent.
- Marketplace labels
- 帝狮 and 帝师 are observed marketplace transliterations, not evidence of a separate model.
- Year note
- The year in the name is the date of the source posts, not an established manufacturer model year.
The reference row follows the explicitly R7170 dealer post of 2023-03-06. The 8.39 kg figure is a dealer report; it is not a weight for the official NEW 2025 DASH or ROAD endurance DASH builds. A 2023-02-20 listing with 45/65 mm wheels stays a separate documented package.
Other documented builds
These are separate configurations. Their weight, drivetrain, and price are not mixed into the catalog reference row.
Package-specific dealer listing. Its wheels are not assumed for the reference row, and the 8.39 kg claim from other posts is not attached to it.
Price history
| Observed | Price | Type | Conditions |
|---|---|---|---|
| ¥17,800 | Observed market record | Dealer-claimed official price on a 2023 XHS post, with better offers invited in private. Not verified against a 2023 manufacturer page; historical reference, not a current offer or checkout. |
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 DASH 105 Di2 seller post with 8.39 kg claim (2023-03)
A dealer post (labelled 帝狮) lists a GIRDER DASH disc road bike with carbon frame, fork, seatpost and integrated cockpit, carbon wheels with ceramic bearings, and Shimano 7170 electronic 2×12. It states a complete weight of 8.39 kg without size, pedals or weighing method, and claims an official price of CNY 17,800 while inviting private offers. This is a historical dealer claim, not a verified manufacturer price, checkout or independent measurement.
GIRDER DASH electronic 2×12 retailer post with 8.39 kg claim (2023-02)
A retailer post presents a silver crackle-finish DASH with a full Shimano electronic 24-speed group and marble-pattern carbon wheels, says it was weighed at 8.39 kg, and reports three sizes in stock. The group tier is not named, and the size, pedals and method of the weight are unstated. Promotional value claims and a commenter's comparison to another brand's frame are not accepted. Historical post; no price is given.
GIRDER DASH 105 Di2 listing with 45/65 mm wheels (2023-02)
A dealer listing names a GIRDER DASH carbon 105 Di2 complete bike at CNY 17,800 with carbon frame, fork, handlebar and seatpost, a Shimano 105 Di2 hydraulic-disc group, and 45 mm front / 65 mm rear ceramic-hub carbon wheels on Schwalbe tires. The wheel package belongs to this listing only and is not assumed for other DASH posts. Historical advertisement; no weight, size or clearance is stated.
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.