미국 럭셔리 브랜드 TREE BICYCLE 사의 탑로드 스타일의 CANOPY STEM 입고.
6061 T6 CNC 가공 알루미늄
부드럽고 컴팩트 한 디자인
경량화 를위해 스템 안쪽내부 가공
6mm 육각 키 를 사용하여 견고한 클램프 볼트
길이 53mm
높이 : 35mm
색상 Wood Grain
무게 300g (10.7oz)
SPECS
•Made of 6061 T6 CNC machined aluminum
•smooth and compact design
•internally machined
•solid clamp bolts that use a 6mm hex key
SIZE
•Length 53mm
•Rise: 35mm
•Stack height 30.5mm
COLORS
•Black
WEIGHT
•10.7oz
WHY MAKE THIS PART?
This stem was designed to offer a straight forward stem that doesn’t look like Swiss cheese. And a lot of top load stems out there have a machined hole between the handlebar clamp bolts that can cause the stem to break off.
HOW IS THIS PART DESIGNED SO THAT IT SOLVES THOSE ISSUES?
AND WHAT OTHER IMPOVEMENTS HAVE BEEN MADE?
I designed this stem on 3D software with finite element analysis.
Instead of machined externally, the stem is internally machined to remove all unnecessary material. This creates a stronger stem.
Material was left in the stem at the most important location for a topload stem. And that is between the handlebar clamp bolts. I’ve seen too many toploads stems break clean off because too much material was taken away from this area.
All six bolts are heatreated steel with ED black finish and are not hollow for strength.
The stem is smooth and radiused on all sides for a knee friendly and elegant look.