Weight: 260g (172.5mm w/o chainrings & axle) Sizes (mm): 165 / 170 / 172.5 / 175 Modular system: OCP Mount or Spider 110×4 Axle: 30mm Axle weight: 96g Q-Factor: 147mm (Road standard axle) 152.5mm (Road offset axle) Chainline: 45mm (1x chainrings) / 42.5mm (2x chainrings) Technologies: OCP Mount / Carbon The new Aldhu Carbon builds on the already very light Alloy Aldhu Cranks introduced in 2018, giving us an even lighter carbon fiber crank arm option as mentined below : Features of the Rotor ALDHU Carbon Crankarms Weight: 260 g (172.5 mm - only crank arms) Q-Factor: 147 mm (standard axle) / 152 mm (offset axle) Chainline: (2X) 43.5 mm (standard axle) / 46 mm (offset axle) Chainline: (1X) 44.5 mm (standard axle) / 47 mm (offset axle) Material: Carbon Compatibility: BSA30, ITA30, BB30 bearing kit, PRESS FIT 4630, UBB4630, BB386, PRESS FIT 4130 Deliver to Malaysia, SG, Brunei, Worldwide Accept Ewallet Boost TouchnGo Etc.. & Credit card How to Order 1.Product Option: 2.Quantity: 3.Color: 4.Name: 5.Address: 6.Contact number: Send to ☎FB http://m.me/icebikeheaven ☎ http://www.wasap.my/60174204398 Sales, Order, Customer service ☎ http://www.wasap.my/60195272398 After sales/ Warranty FOLLOW US ✔ https://www.ebay.com/str/icebikeheaven37 ✔ https://shopee.com.my/icebikeheaven?tab=shop ✔ http://www.lazada.com.my/ice-bike-heaven/ ✔ https://fb.me/icebikeheaven ✔ https://www.instagram.com/icebikeheaven37/ Buy from Us! 🚴🏻💯% POSITIVE FEEDBACK 🚴🏻💯% Warranty & After Sale Service 🚴🏻💯% PARCEL ARRIVAL GUARANTEED 🚴🏻💯% ❌hidden charges 🚴🏻 7️⃣ days size exchange 🆗 🚴🏻 7️⃣ days 100% 💲💲 Guarantee back ☄ Prompt response 🥇♞ SSM Registered company- Icebikeheaven 🥇 8 Years of experience