Chinese Bikes

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

SAVA · 萨瓦

Gelaro S4 GRX400

Gravel 砾石

¥12,089全部价格记录整车划算参考价：低于 ¥6,300
修改此车配置选择另一辆车
轮胎空间
45 mm技师估计：前约 48 mm、后 50 mm 可用 · Веломастерская love.bike 3:43
变速系统
Shimano GRX400 · 2×10 · 机械变速
重量
10.2 kg
车架接口
BBT47
尺码范围
6 sizes (470–580) · stack 533.6–637.1 mm · reach 360–410 mm

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。

概览

当 Shimano 维修支持和已公布的 45C 上限比电子变速更重要时，是接近骓特的传统配置替代选项。

适合用途: 优先选择 Shimano 系统的买家、预算有限且重视可维护性的买家

价格与配置评价

Great buy at or below ¥6,300

GRX hydraulic parts and an official 45C maximum improve serviceability and clearance confidence.

It gives up electronic shifting and often costs more than Twitter EDS.

购买前核对

  • 通常比 Twitter EDS 更贵，但主要零件配置的价格价值较低
  • T800 标签本身不能证明车架制造质量更好

规格

产品类型
整车
车把
弯把
中轴
BBT47
重量口径
Official approximate complete-bike weight; size, pedals and accessories were not stated
传动系统配置
Shifters: ST-RX400 · FD: FD-RX400 · RD: RD-RX400 · Crank: FC-RX600 46/30T · Cassette: 11–34T
刹车
液压碟刹
轮组
Aluminum rims
轮胎
700×40C
把组
铝合金
尺码范围
6 sizes (470–580) · stack 533.6–637.1 mm · reach 360–410 mm
车架材料
Conflicted: current S4 manufacturer specification says R21 T800; PMKD's older R21 S4/S6 review calls the frame Toray T700 UD; tested generation mapping is unclear
车架成型工艺
R21 internally routed carbon gravel chassis; the manufacturer describes optimized lay-up and reinforcement around the rear-stay/seat-tube junction, but does not publish the lay-up schedule or molding process
刚性证据
PMKD owner review reports no noticeable bottom-bracket flex while climbing and stay compliance after 1,800+ km. Subjective ride evidence, not a stiffness measurement; the tested S4/S6 generation is unclear.
走线方式
内走线
类别证据
Category: Gravel.
车架内储物
无
安装孔位
暂无记录

价格记录

观察记录价格类型条件
¥12,089Official global store reference conversionCurrent referenceReference conversion only; selected size and finish, shipping, tax, stock, delivery eligibility, returns, warranty handling and mainland China checkout are unverified.
¥7,999搜索卡片记录附条件促销价Retained SAVA official flagship-store card displayed CNY 7,999 for Gelaro / 越界 S4 with Shimano GRX and hydraulic disc brakes. Size, promotion, shipping, seller terms and final checkout may differ. Current exact-model evidence consolidates this observation into the canonical Gelaro S4 GRX400 record.
¥5,600–6,500参考区间近似价格记录Verify current exact SKU and checkout total.

购买渠道 The prior global manufacturer route listed US$1,799 when checked 2026-09-01, and SAVA exposes an official JD storefront for mainland China buyers. The exact R21-GRX400-20S global page displayed Add to Cart and a 10-in-stock label as accessed 2026-09-25; current exact mainland China stock, delivery, local warranty, and selected CNY checkout remain unverified

适配与车架证据

轮胎空间
  • Up to 45 mm.
  • 依据：官方来源。
  • Manufacturer states 45C maximum; measured clearance still depends on rim and tire.
  • Field check (Веломастерская love.bike video, 3:43): Against SAVA's 45C maximum, the mechanic judged about 50 mm usable at the rear and 47–48 mm the safe front limit, with 50 mm at the front only for dry, non-sticky surfaces. He gave these as estimates from the frame in the stand; no wider tire was fitted on camera. Build: Size L Gelaro S4 with Shimano GRX 2×10 and stock 19 mm-internal alloy wheels; love.bike workshop inspection (published 2025-09-12).
技师估计：前约 48 mm、后 50 mm 可用 · Веломастерская love.bike 3:43
车架
  • Derailleur hanger: standard.
  • Carbon claim: Conflicted between current S4 manufacturer T800 and older PMKD review T700 UD claims; generation mapping unresolved.
  • Cable routing: internal.

几何

manufacturer geometry table

横向滚动可查看所有尺码。键盘操作：聚焦表格区域后使用方向键。

各尺码的几何记录
尺寸项目470490510535550580
身高（参考）Below 166 cm166–174 cm172–180 cm178–186 cm186–192 cmAbove 190 cm
座管长度（mm）470480510550580580
水平上管长度（mm）512.4530.1557.6576.2591.9604.8
中轴下沉量（mm）757575757575
后下叉长度（mm）430430430430430430
座管角度（°）747473737373
头管角度（°）70.370.370.370.370.370.3
前轴距（mm）582.2601.1618.1638.1655.8664.4
头管长度（mm）110140160190210220
前叉偏移量（mm）505050505050
前伸量（mm）360369380390400410
堆高（mm）533.6561.8580.6608.9627.7637.1
前叉长度（mm）394394394394394394
轴距（mm）1000.71019.81037.61057.71074.41087.8
standover_mm769.8792.29810.6837.97851.94869.8

SAVA Gelaro S4-GRX400 Carbon Gravel Bike (current product page) · 2026-08-16

对比此车型几何 ↗

骑行与购买参考

Shimano GRX 油压系统。 官方公布 45C 上限。 已有整车经销渠道。

About SAVA

Established complete-bike seller with broad distribution. Model-level specification is clearer than factory-process disclosure.

Visit the official SAVA website

视频

实车评测商业关系未明确

Sava Gelaro S4 Экспресс обзор

Workshop inspection of a size L SAVA Gelaro S4 with Shimano GRX 2×10: frame details, faults found, wheels and realistic tire clearance (Russian, automatic captions).

Веломастерская love.bike · 2025-09-12. A Russian workshop's quick inspection of a customer's bike during assembly; no sponsorship is stated. 披露依据.

要点

  • 发布时价格0:00This entry GRX 2×10 build was bought through a grey importer in Russia for RUB 100,000 (September 2025) (Russian, automatic captions).
  • 装车说明0:13Carbon frame with thru-axles, flat-mount brakes, a threaded T47 bottom bracket, many accessory mounts, split headset spacers and an integrated aluminium bar-stem; the large round seatpost could take a dropper.
  • 适配检查0:27Touring-leaning geometry: short with a tall stack; the size L was clearly too small for the 187 cm mechanic.
  • 做工与问题1:38Paint flaked at the edges of the brake mounts, and the rear axle hole was out of round with a flat axle seat, which he thinks may cause wheel-fit wear over time; the 140 mm rear rotor was also out of true.
  • 装车说明3:17The stock deep alloy wheels are heavy (rear over 1,100 g), not tubeless, and only 19 mm wide inside; he advises budgeting for new wheels and tires.
  • 适配检查3:43He estimates about 50 mm of usable tire at the rear and 47–48 mm at the front, above SAVA's 45C figure; 50 mm up front only for dry conditions.
已核对自动字幕 2026-10-24. 由 Chinese Bikes 转述；要点仅适用于视频所示配置，不代表所有尺码或版本。

来源

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。

  1. SAVA Gelaro S4 GRX400

    SAVA · Manufacturer product pageProduct facts: Medium–high · Price: Low · Image: High · accessed 2026-08-06

    Official product claims for drivetrain, stock tire, maximum clearance, and weight.

  2. Compiled China carbon gravel market research

    China Bikes · Research noteProduct facts: Medium · Price: Medium · accessed 2026-08-06Archived evidence; no public link

    Cross-checked compilation of public product pages, marketplace references, Chinese industry sources, and dated price observations. Approximate values require fresh verification.

  3. SAVA Gelaro S4-GRX400 Carbon Gravel Bike (current product page)

    SAVA · Manufacturer product pageProduct facts: High · accessed 2026-08-16

    Current manufacturer product page identifies the exact Gelaro S4 R21-GRX400-20S build, states an approximately 10.2 kg complete weight, Shimano GRX400 2x10, 700x40C stock tires and 45C maximum compatibility, and publishes a six-size geometry table. It also displays a two-year frame warranty and fourteen-day free-return banner; those global-page terms still need confirmation for a mainland China seller/SKU. The displayed price is USD and is not imported as a mainland China CNY observation.

  4. SAVA Gelaro S4-GRX400 Carbon Gravel Bike

    SAVA · Manufacturer product pageProduct facts: High · accessed 2026-08-27

    Current exact-model manufacturer page supports the R21-GRX400-20S build, approximately 10.2 kg complete weight, BBT47 bottom bracket, GRX400 ST/FD/RD, FC-RX600 46/30T crank, 11–34T cassette, aluminum wheelset and handlebar, 700x40C stock / 45C maximum, six-size geometry, four colors and global factory-direct US$1,799 pricing. The weight basis does not state size, pedals or accessories, and the USD price is not a mainland China CNY checkout observation.

  5. SAVA official JD storefront

    SAVA on JD · Manufacturer marketplace storefrontProduct facts: Medium · accessed 2026-08-26

    Official mainland China storefront exposes Gelaro S4 and SF6 as purchase routes, but no stable exact-option checkout price was captured. Product specifications remain anchored to the exact manufacturer pages.

  6. SAVA Gelaro S4 GRX400 carbon gravel bike

    SAVA · Manufacturer product pageProduct facts: High · Price: Medium–high · accessed 2026-09-01

    Current exact R21-GRX400-20S manufacturer page lists US$1,799, selectable sizes and colors, add-to-cart and factory-direct shipping. It identifies the T800 carbon frame and fork, BBT47, Shimano GRX400 2x10, approximately 10.2 kg complete weight, 700x40C fitted tires and 45C maximum compatibility. Final mainland China CNY checkout and domestic warranty handling remain unverified.

  7. SAVA R21 Gelaro S6/S4 long-term review

    PMKD · Independent reviewProduct facts: Low–medium · accessed 2026-08-28

    The author reports more than 1,800 km on the R21 S4/S6 platform and describes no noticeable bottom-bracket-area flex while climbing, useful stay compliance on washboard, stable descending, and slower acceleration attributable to the heavy wheels. This is qualitative ride evidence, not a measured stiffness test. The page describes T700 UD and press-fit construction, which conflicts with the current exact S4 manufacturer page's T800 and BBT47 specification and is treated as an older or mismatched report rather than a correction.

  8. SAVA Gelaro S4 GRX400 current mainland China listing

    JD.com · Marketplace indexProduct facts: Medium–high · accessed 2026-08-30

    Current mainland China index exposes the exact SAVA carbon gravel GRX400 hydraulic-disc option represented by the retained official-store card. It corroborates the canonical S4 mapping but does not establish final checkout or domestic warranty terms.

  9. SAVA Gelaro S4 exact-option bottom-bracket specification

    SAVA · Manufacturer product page recheckProduct facts: High · accessed 2026-09-23

    The exact selected option identifies build R21-GRX400-20S and gives the manufacturer's literal bottom-bracket label BBT47. No separate shell width or diameter is published; no more specific threading or dimensional standard is inferred.

  10. SAVA Gelaro S4 Carbon Gravel Bike | Shimano GRX400 | Best Price

    SAVA Carbon Bike · Manufacturer global storefront recheckProduct facts: Unverified · accessed 2026-09-25

    The public SAVA storefront identifies exact build R21-GRX400-20S and displays Add to Cart and '10 em estoque' (10 in stock) as accessed 2026-09-25. It is a global manufacturer route; mainland China delivery, landed cost, local warranty, and exact CNY checkout remain unverified. The page had last been crawled about a month earlier, so the displayed stock count is a dated page observation rather than a guaranteed live inventory claim. No cart or checkout action was taken.

  11. SAVA Gelaro S4 GRX400

    SAVA · Manufacturer product page recheckProduct facts: High · accessed 2026-09-24

    Current exact S4 specification calls its R21 frame T800 carbon. It does not publish the layup schedule or molding process.

  12. SAVA R21 Gelaro S6/S4 gravel review

    PMKD · Independent owner review recheckProduct facts: Medium · accessed 2026-09-24

    Review calls the older R21 S4/S6 frame Toray T700 UD and says trims share a frame, but tested generation/build is not pinned down. Owner reports no noticeable bottom-bracket flex while climbing and stay compliance after 1,800+ km; subjective ride impressions, not a stiffness measurement.

  13. Euro foreign exchange reference rates, 31 August 2026

    European Central Bank · Official exchange ratePrice: High · accessed 2026-09-01

    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.

  14. Anonymized Taobao search-card snapshot — 2026-08-08

    China Bikes · Anonymized marketplace snapshotPrice: 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, seller identities, and private data are not redistributed.