Selecting the right bike frame is foundational to your cycling experience, impacting performance, comfort, and durability. A well-chosen frame can enhance your ride, whether you're tackling challenging trails or enjoying leisurely road rides. Investing time in understanding frame materials and geometry will ensure you find a bike that perfectly suits your needs.
- Front and Rear Disc Brakes
- Fits Wide Tires
- Quality Aluminum Frame
- Headset Included
- Frame Only
- Headset Included!
- Disc Brake Mounts
- Replaceable Deraileur Hanger
- Comes With Adjustable Rear Shock
- 135mm Rear Spacing
- 29 Inch Suspension Fork with LOCKOUT included!
- Headset Included! Seatpost Included! Seatpost Clamp Included! Stem Included!
- FRAME SIZE: 27.5-inch mountain bike frame designed for DIY bike building and customization projects
- CONSTRUCTION: Lightweight yet durable magnesium alloy frame construction provides excellent strength-to-weight ratio
- COMPATIBILITY: Universal mounting points allow for easy installation of standard mountain bike components and accessories
- DESIGN: Streamlined geometry optimized for trail riding with reinforced joints for enhanced durability
- FEATURES: Integrated cable routing ports and standard bottom bracket design for clean assembly and maintenance
- Aluminum Frame with Steel Rigid Fork
- 170mm rear spacing 135mm front spacing
- Will Accept 26 x4.0 Tires
- Seatpost and Seatpost Clamp Are Included
- Headset and Stem are Included and Installed!
- Bare Metal Frame – Paint-Ready for Custom DIY Builds This frame features a raw steel finish with a clear coat applied to preserve the natural metal. As the clear coat is colorless, the true character of the raw steel shows through — including natural...
- ENGINE NOT INCLUDED – ROLLING CHASSIS ONLY: Complete mini bike rolling frame kit with wheels and control components included, but no engine/motor, fuel system, or power unit. Ideal for DIY builds, upgrades, or replacing a worn chassis.
- UNIVERSAL ENGINE MOUNT PLATE – LESS FABRICATION, FASTER BUILDS: Features a pre-mounted universal engine plate designed to save time on measuring/drilling and make swaps easier for many popular mini bike engines. Fitment depends on your engine bolt...
- HYDRAULIC DISC BRAKE UPGRADE – STRONGER, SMOOTHER CONTROL: Equipped with a hydraulic braking system for more responsive stopping feel versus typical mechanical setups, helping improve control for trail/off-road riding. Braking performance varies by...
- READY-TO-BUILD CHASSIS COMPONENTS INCLUDED: Comes with tires & wheels, front fork assembly, seat, and handlebars—a solid foundation to finish your build faster once your engine and drivetrain are installed.
- IMPORTANT COMPATIBILITY & WHAT’S NOT INCLUDED: Not included unless stated: engine, carburetor, chain, sprockets, throttle cable, wiring, chain cover/guard, and other accessories. Please verify your engine mounting pattern, chain/sprocket line, and...
- ENGINE NOT INCLUDED – ROLLING CHASSIS ONLY: Complete mini bike rolling frame kit with wheels and control components included, but no engine/motor, fuel system, or power unit. Ideal for DIY builds, upgrades, or replacing a worn chassis.
- UNIVERSAL ENGINE MOUNT PLATE – LESS FABRICATION, FASTER BUILDS: Features a pre-mounted universal engine plate designed to save time on measuring/drilling and make swaps easier for many popular mini bike engines. Fitment depends on your engine bolt...
- HYDRAULIC DISC BRAKE UPGRADE – STRONGER, SMOOTHER CONTROL: Equipped with a hydraulic braking system for more responsive stopping feel versus typical mechanical setups, helping improve control for trail/off-road riding. Braking performance varies by...
- READY-TO-BUILD CHASSIS COMPONENTS INCLUDED: Comes with tires & wheels, front fork assembly, seat, and handlebars—a solid foundation to finish your build faster once your engine and drivetrain are installed.
- IMPORTANT COMPATIBILITY & WHAT’S NOT INCLUDED: Not included unless stated: engine, carburetor, chain, sprockets, throttle cable, wiring, chain cover/guard, and other accessories. Please verify your engine mounting pattern, chain/sprocket line, and...
- KEYU enduro ebike frame F6 Electric bike frame bomber ebike frame stelath bomber frame
- 700C Fixed Gear Bike frameset:Aluminum alloy Racing track bike frame, 49CM 52CM 55CM 58CM C brake Bike frame, frame weight approx 1493g, fork weight approx 665g.
- Specifications: 28.6mm 1 1/8“ Head tube, 27.2mm Seatpost, BSA BB68mm Threaded bottom bracket.
- Quick release frame: Front 100mm Rear 120mm QR, maximum tires 700Cx25C.
- Aluminum Alloy: Aluminum alloy Material, Lightweight aluminum alloy has good welding performance, so that the frame has a high strength and not easy to break characteristics.
- Package: Includes frame, fork, headset, seatpost clamp. if you have any questions, please feel free to contact us.
- Frame Size: Length: 32 3/4" Height: 14 1/4" ID:32.5mm,
- Clamp: 25.4mm,
- Head Tube Size: Long: 102m
- Made Of Steel
- Brand: KHE / Color: Matte Black
- Material: 7005 aluminum / headset: Affix Art.M390209 (not included)
- Top tube length: 495mm (19.5" inch) RC: 346mm ST: 71° degrees HT: 75° degrees
- Weight: only 3.016lbs / bottom bracket: US BB
- Dropouts: 14mm (with adapter Art. B-003 can also use 10mm axles. Not included in delivery)
This article is part of our complete guide Cycling — browse all our comparisons and buying guides.
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Bike Frames
Choosing Your Bike Frame: Key Considerations
When selecting a new bike frame, several factors significantly influence performance and rider experience. Prioritize these aspects to make an informed decision:- Frame Material: The material of your frame affects weight, stiffness, vibration absorption, and cost.
- Aluminum: A popular choice offering a good balance of stiffness, light weight, and affordability. It's durable and suitable for various cycling disciplines.
- Carbon Fiber: Known for its exceptional strength-to-weight ratio, carbon fiber frames are very light and can be engineered for specific stiffness and compliance characteristics, often resulting in a smoother ride. They are typically more expensive.
- Steel: Offers excellent vibration damping for a comfortable ride and is known for its durability and repairability. Steel frames can be heavier than aluminum or carbon.
- Titanium: A premium option providing a blend of light weight, corrosion resistance, strength, and a comfortable ride quality. It comes at a higher price point.
- Geometry and Fit: Frame geometry dictates how a bike handles and fits. Consider your intended use (road, mountain, gravel) and your body measurements. Different geometries offer varying levels of stability, agility, and rider posture. A professional bike fit is recommended to ensure optimal comfort and efficiency.