KACTUS Bicycle Bottom Bracket BSA Thread Kit Road MTB Bike Frame 68/73 Axis 24/22 and 29/30mm Fit for Shimano/SRAM GXP Crankset
Return&refund policy
Eligible items are covered by return and refund support. If the item does not arrive or is not as described, the buyer can request help.
Security & Privacy
Safe payments: We do not share your personal details with any third parties without your consent.
Secure personal details: We protect your privacy and keep your personal details safe and secure.
AI offer for your market
A curated pick based on category, shipping route, delivery speed and popularity in your selected market.
Why this product fits your market
- • Estimated delivery: 5.
- • Strong customer signal: 4.8★ from 168 reviews.
- • Recommendations focus on this product category and your market availability.
Product specifications
Detailed product description
This product is shown with available options, market-specific pricing and verified specifications.
- Brand: KACTUS TECH
- Sales: 301
- Package size: 15 × 7 × 7 cm
- Package weight: 0.135 kg
- Rating: 4.8 / 5
Before adding to cart, choose an available option and check the quantity.
About G3 Silicon Nitride Ceramic Beads
It highlights the higher strength and impact resistance characteristics of Si3N4, making it better than metal bearings, Secondly, their better wear resistance and heat resistance, light weight and smoothness, reducing friction and making the cranksets smoother during rotation. Be loved and recommended by cycling enthusiasts.CNC Machining Process
Heat treated CNC process Guaranteed strength Lightweight at the same time.G3 Ceramic Bearing
1.Ceramic bearings are installed in cups.
2.High quality G3 silicon nitride ceramic beads and hardened-steel races.
3.G3 Silicon nitride ceramic beads,it highlights the higher strength and impact
resistance characteristics of Si3N4, making it better than metal bearings, Secondly
their better wear resistance and heat resistance,light weight and smoothness
making the cranksets smoother during rotation. Be loved and recommended by
cycling enthusiasts.
Color:Black,Red
Material:Aluminum Alloy,Ceramic Palin
Weight:About 94g（Weight does not include accessories）
Shell width:68mm-73mm
Applicable Axis:φ24mm /φ22mm
Fit for:Shimano full range of cranksets,SRAM GXP road bike or MTB crankset,Rotor 3D24,Aldhu24 crankset and other brand of crankset with shaft diameter 24mm.
Weight:About 75g（Weight does not include accessories）
Applicable Axis:φ30mm /φ30mm
Fit for:SRAM Rival 22 \ Force22\ S900 \S952 \BB30 crankset
Fit for:SRAM Red Quarq BB30 etc cranksets with 30mm diameter.
Fit for:Rotor 3D \3D30 \3DF \Aldhu etc cranksets with 30mm diameter.
Weight:About 79g（Weight does not include accessories）
Applicable Axis:φ28.99mm /φ28.99mm
Fit for:SRAM DUB specification cranksets.
Bottom Parts
Lightweight aluminum alloy is not easily deformed Built-in rubber ring to prevent
dust from entering.Model Number:BSA24↓↓↓Model Number:BSA30↓↓↓Model Number:BSADUB↓↓↓Product Packaging
the product, please refer to the actual receipt!