BBB ACTIONSTEM SUSPENSION 31.8MM

The ActionStem bicycle stem combines comfort and performance with its shock-absorbing, vibration-reducing design, tailored for 31.8mm handlebars. With an adjustable angle range from 0° (60mm) to +3.5° (100mm), it accommodates various riding styles, from active to competitive postures.

Ideal for gravel, road, and commuting rides, it features extra elastomers to fine-tune shock absorption up to 20mm, ensuring reduced fatigue on long journeys. Available in extensions from 60mm to 100mm, it’s also compatible with BHS-91 Stemfix and BHS-92 GoFix brackets for versatile and comfortable cycling.

Features:

• Shock-absorbing and vibration-reducing stem for 31.8mm handlebars.
• With 0° (60mm) to +3.5° (100mm) angle, depending on length, for an active, sporty or competitive sitting position.
• For direct mount on the steerer tube, 28.6 mm (1 1/8'').
• Comes with extra elastomers to optimize the desired shock absorption (up to 20 mm).
• Ideal for gravel, road and commuting.
• Compatible with BHS-91 Stemfix and BHS-92 GoFix bracket.

• Stem type: Adjustable
• Material: 6061 T6 Aluminum
• Bar center diameter (mm): 31.8
• Di2 Compatible: No
• Fork pipe diameter (mm): 28.6mm (1 1/8")
• Compatible with: BHS-91 Stemfix, BHS-92 Gofix
• Certified for: E-Bike (EN 15194), Road (EN 14781 / ISO 4210)