证据复核截至 。价格记录保留各自的观察日期和条件。查看来源方法与数据集
本页提供中文导航、概要与规格标签；型号、来源标题及尚未逐条翻译的详细研究和报价备注保留原文。请结合原始来源核对具体配置与条件。
10.2 kg complete bike with 45 mm tire clearance
厂家已记录 Gelaro S8 GRX820 1×12 配置，并保留一条有日期的国内价格线索；购买前确认卖家选项确实对应这一具体版本。
The recorded complete-bike price is ¥14,777; the dated price record below preserves its channel and conditions. Best suited to gravel.
关键配置： T800 high-modulus carbon fiber frame; Shimano GRX RX820/RX822; 10.2 kg weight; tire clearance 45 mm.
规格与证据
- Weight basis
- Official approximate complete-bike weight excluding pedals; size, other accessories and weighing method are not stated
- Drivetrain build
- Shifters: ST-RX820 · RD: RD-RX822 · Crank: FC-RX820-1 · Cassette: CS-M6200-12
- 刹车
- 液压碟刹
- 轮组
- Aluminum rims
- 轮胎
- 700×40C
- 把组
- Aluminum integrated · flared
- Fit range
- 6 sizes (470–580) · stack 533.6–637.1 mm · reach 360–410 mm
- Purchase route
- Current exact R21-GRX820-12S manufacturer page showed US$2,199, low stock, Add to cart and factory-direct global shipping on 2026-09-01. Confirm mainland checkout, exact color/size stock, tax, returns and domestic warranty before payment.
- 车架材料
- T800 high-modulus carbon fiber
- 车架成型工艺
- R21 fully internally routed carbon chassis with additional carbon reinforcement at the head tube, bottom bracket and rear dropouts; exact lay-up schedule and molding process are not published
- 刚性证据
- No meaningful independent exact-model stiffness or deflection evidence was found; manufacturer shock-absorption, comfort and stability language is not treated as stiffness evidence
- 走线方式
- Fully internal
- 用途
- Gravel 砾石
- 类别证据
- The current manufacturer build is GRX 1×12; the dated marketplace price remains unmapped to that exact trim. Evidence: manufacturer exact model specification plus dated marketplace classification.
- 车架内储物
- 无
- 安装孔位
- 暂无记录
- 国内购买
- Mainland marketplace observed
骑行与购买参考
Current exact-model manufacturer specification is available。 Dated mainland-China price observation。
购前需确认
The dated mainland search-card price is not mapped to the current 1×12 manufacturer build。 Confirm exact size, components, compatibility, returns, and domestic warranty before paying。
About SAVA
Established complete-bike seller with broad distribution. Model-level specification is clearer than factory-process disclosure.
Visit the official SAVA website价格记录与来源
Reference conversion of the current exact-build global-direct price; shipping, tax, mainland eligibility, size/color stock and checkout total may differ.
Anonymized Taobao search-card observation displayed as coupon; promotion, size/color, shipping, and final checkout conditions may differ. GRX 820 double-chainring build shown.
每个来源注明其支持的事实类型；置信程度仅适用于该用途。
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, seller identities, and private data are not redistributed.
Corroborates A7L Pro and Gelaro S8 naming and drivetrain families; China-market Taobao price remains separately observed.
Official global-direct exact-model page supporting six-size geometry, approximately 10.2 kg claimed weight, 45C maximum clearance, aluminum wheels, 700×40C tires, flared integrated aluminum cockpit and US$2,199 checkout.
Current exact-model manufacturer page identifies the 2026 R21-GRX820-12S as a T800 carbon frame and fork with full internal routing, Shimano GRX RX820/RX822 1x12, approximately 10.2 kg complete weight excluding pedals, 700x40C fitted tires and 45C maximum compatibility. Size, other accessories and weighing method are not stated. The page describes additional carbon reinforcement at the head tube, bottom bracket and rear dropouts but does not publish the lay-up schedule or molding process. A duplicated lower-page RX810 label conflicts with the main exact specification and is not merged. The US$2,199 direct price is not a mainland CNY checkout observation.
Current exact R21-GRX820-12S page showed US$2,199, low stock, Add to cart and global factory-direct shipping. It publishes approximately 10.2 kg complete-bike weight but no frame-only mass and no bottom-bracket standard.
Official reference table lists CNY 7.7922 and USD 1.1596 per EUR for 31 August 2026. The resulting USD/CNY cross-rate is 6.7197309417; conversions are reference values, not checkout amounts.
Official exact-model page for the Gelaro S8 GRX820 build and its product photography.