Xiamen YISHUN Carbon Composite Technology CO., LTD-sfyh.com

YISHUN MTB ASD Asymmetry Carbon Rims are the most popular mtb rims we have. This series are being used for several decent brands in the world. xc, trail, am, dh and plus are available. All rim's weight is with 15gram industrial tolerance. In 2018, we have applied graphene nano carbon technology to ASD series for a lighter and stronger rim.

650B RSD MTB BIKE RIMS

YISHUN RSD MTB Carbon Fiber Bike Rims are for xc, trail, am, enduro, downhill, EBike and plus.RSD is a full line for all mtb terrains. All rim's weight is with 15g indutrial tolerance.

29ER ASD ASYMMETRY MTB RIMS

YISHUN MTB ASD Asymmetry Carbon Rims are the most popular mtb rims we have. This series are being used for several decent brands in the world. xc, trail, am, dh and plus are available. In this year we apply graphene nano carbon technology to this series, lighter and stronger rims are avaiable for 2019. All rim's weight is with 15gram industrial tolerance.

29ER RSD MTB CARBON RIMS

YISHUN RSD MTB Carbon Fiber Bike Rims are for xc, trail, am, enduro, downhill, EBike and plus.RSD is a full line for all mtb terrains. All rim's weight is with 15g indutrial tolerance.

RSD Graphene MTB BICYCLE RIMS

To carbon composite products, the normal epoxy resin system only supplies 5% strength contribution. The main function of resin is for moulding and curing. With Graphene nano mesh filling technology, the resin system's strength could be raised about 20%. It means to a carbon part with a certain weight, we can make it same strength&less weight or same weight&more strength.

ASD Graphene MTB BICYCLE RIMS

To carbon composite products, the normal epoxy resin system only supplies 5% strength contribution. The main function of resin is for moulding and curing. With Graphene nano mesh filling technology, the resin system's strength could be raised about 20%. It means to a carbon part with a certain weight, we can make it same strength&less weight or same weight&more strength.

MTB 240S Boost Bike Wheels

Pro mountain MTB carbon bicycle wheels built with DT swiss wheels’ standard. Purposed built for boost 12/148mm, 110*15 Original DT swiss 240S hubs & Sapim Spokes. Asymmetric rim design for better spoke tension balance and better wheel stiffness. Wide hookless beads to improve pinch flat resistance or impact damage. Several inner width for different riding, XC, TRAIL, AM&DH Riding Shimano XTR 12S Free Hub available. Customized decals available in Germany/China. Handbuilt in Germany/Nertherlands/China.

MTB 240S Carbon Wheels

Pro mtb wheel level built with DT swiss wheels’ standard, trued by Holland Mechanics. DT swiss 240S hubs&Sapim Spokes originally from factory directly. Purposed built for 12/142mm. High end light weight carbon mtb wheels for light XC, trail, AM riding. Asymmetric rim design for better spoke tension balance and better wheel stiffness. Optimized rim bed design for ease of tubeless inflation and best tire bead retention. Wide hookless beads to improve pinch flat resistance or impact damage. Accept customized wheels-built&customized branding.

MTB 350S Boost Carbon Wheels

Built with DT swiss wheels’ standard Top quality rachet DT swiss 350s MTB hub 12/148mm. High end light weight carbon mtb wheels for light XC, trail, AM riding. Plus wide rims are designed to suit for over 2.8” tires. Asymmetric rim design for better spoke tension balance and better wheel stiffness. Optimized rim bed design for ease of tubeless inflation and best tire bead retention. Wide hookless beads to improve pinch flat resistance or impact damage. Shimano XTR 12S Free Hub available. Customized decals available in Germany/China. Handbuilt in Germany/Nertherlands/China.

MTB 350S Bicycle Bike Wheels

Built with DT swiss wheels’ standard, trued by Holland Mechanics. Original DT swiss 350s MTB hub 12*142mm + Sapim spokes, High end light weight carbon mtb wheels for light XC, trail, AM riding. Asymmetric rim design for better spoke tension balance and better wheel stiffness. Optimized rim bed design for ease of tubeless inflation and best tire bead retention. Wide hookless beads to improve pinch flat resistance or impact damage. Accept customized wheels-built&customized branding.

MTB XXR Boost Mountain Bike Wheel

A purpose built for Sram RX1 12*148. Plus wide rims are designed to suit for over 2.8” tires. Asymmetric rim design for better spoke tension balance and better wheel stiffness. Optimized rim bed design for ease of tubeless inflation and best tire bead retention. Wide hookless beads to improve pinch flat resistance or impact damage. Precisely trued by Holland Mechanics. Accept customized wheels-built&customized branding.

MTB XXR Carbon Bicycle Wheels

Specially built for standard mtb 12*142mm. Taiwan straight pull hubs&Sapim spokes for faster riding speed. Asymmetric rim design for better spoke tension balance and better wheel stiffness. Optimized rim bed design for ease of tubeless inflation and best tire bead retention. Wide hookless beads to improve pinch flat resistance or impact damage. Several inner width for different riding, XC, TRAIL, AM&DH Riding Precisely trued by Holland Mechanics. Accept customized wheels-built&customized branding.