Tianjin Shengkuo Technology Development Co., Ltd — Wangqingtuo, Tianjin, China
English
B2Frame material · Volume with gearing

High-Carbon Steel · Multi-Speed

Steel economics with 7 to 33 speeds, and the widest range of frame types we press. Fat bike, folding and full-suspension shapes all come off the same floor.

MOQ50 units
Models16
Wheel sizes20" / 24" / 26" / 27.5" / 29"
Drivetrain7–33 speed
BrakesDisc · V-brake · coaster
01Frame types

16 models in this material

Pick the shape closest to your market and request a quote. Colourways shown are examples — any colour can be specified from one unit.

Multi-speed high-carbon steel fat bike in gold with wide tyres

SK-01

Fat bike · Gold

Multi-speed high-carbon steel folding fat bike in black and yellow with wide tyres

SK-02

Folding fat bike · Black and yellow

Multi-speed high-carbon steel fat bike in teal with wide tyres

SK-03

Mountain bike · Teal

Multi-speed high-carbon steel fat bike in orange with wide tyres

SK-04

Mountain bike · Orange

Multi-speed high-carbon steel folding mountain bike in graphite and orange

SK-05

Folding · Graphite and orange

Multi-speed high-carbon steel full-suspension mountain bike in black and red

SK-06

Full-suspension mountain · Black and red

Multi-speed high-carbon steel road bike in graphite grey

SK-07

Road · Graphite grey

Multi-speed high-carbon steel hardtail mountain bike in black

SK-08

Hardtail mountain · Black

Multi-speed high-carbon steel hardtail mountain bike in black

SK-09

Hardtail mountain · Black

Multi-speed high-carbon steel hardtail mountain bike in dark grey

SK-10

Hardtail mountain · Dark grey

Multi-speed high-carbon steel hardtail mountain bike in blue

SK-11

Hardtail mountain · Blue

Multi-speed high-carbon steel hardtail mountain bike in silver

SK-12

Hardtail mountain · Silver

Multi-speed high-carbon steel hardtail mountain bike in black and red

SK-13

Hardtail mountain · Black and red

Multi-speed high-carbon steel hardtail mountain bike in slate teal

SK-14

Hardtail mountain · Slate teal

Multi-speed high-carbon steel hardtail mountain bike in white with disc brakes

SK-15

Hardtail mountain · White

Multi-speed high-carbon steel hardtail mountain bike in black and blue

SK-16

Hardtail mountain · Black and blue

02Customisation range

Change any line, from one unit

Every line below is a range, not a fixed spec. Tell us the market and we will propose a build.

Customisation options · in-house tooling · prices quoted on application
Frame
High-carbon steelAluminium alloyMagnesium alloy Carbon fibre
Gears
Single speed7-speed8-speed 9-speed10-speed11-speed 21-speed24-speed27-speed 30-speedOther ratios on request
Paint
Spray paintBaked enamel
Brakes
V-brakeDrum brakeDisc brake Coaster brakeHydraulic disc
Front fork
RigidSuspensionLockable suspension Lockable hydraulic suspension
Wheel size
20"24"26" 27.5"29"
Colour
BlackWhiteGrey SilverRedYellow BlueGreenPurple Any other colour
Carton
Standard cartonPlain, unprintedPrinted to your artwork
Derailleur brand
L-TWOOT-TWOOMicroshift Any brand you nominate
04Inquiry

Tell us the market. We will quote the build.

The more you tell us — model, quantity, destination port, target landed cost — the more useful the first reply will be. A model, a colour card and a quotation are what usually come back.

Contact person Carrie
Email the export team manager@jntbike.com
Factory & office No. 12 Qingguang Road, Wangqingtuo Town, Wuqing District, Tianjin, China
Registered name Tianjin Shengkuo Technology Development Co., Ltd
天津市盛阔科技发展有限公司
Documents CE certificate (TQT0331B402EC), EN ISO 4210 test reports and enterprise credentials are released to qualified buyers on request.

Your inquiry has been prepared in your mail client — please press send. If nothing opened, email manager@jntbike.com or message us on WhatsApp.

Fields marked * are required. Inquiries are answered by the export team in Tianjin.