Using our popular TL48 stem as a springboard, Aaron Ross’ signature BOSS stem is a classic top load design.
Key Features
- Six bolt clamping configuration
- Headset pre-load bolt recess (32mm diameter)
- 6061-T6 aluminum, CNC machined
Specs
- 52mm reach
- 35mm rise
- 11 oz (311.8 g)















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