自転車　チェーンリング【商品名】　リデア（RIDEA） LAMI-FLOW ROAD RING-W 4A BCD110 50/34T W2【商品説明】　・Road model that converts pedaling power into propulsion efficiently, uses a Lamiflow design that reduces weight and improves aerodynamics effect based on a unique concept. A front double chain ring set that is compatible with Shimano 4-arm cranks. The outer plate and inner plate are sold as a set 【サイズ】　高さ : 1.20 cm　横幅 : 23.20 cm　奥行 : 23.60 cm　重量 : 250.0 g　※梱包時のサイズとなります。商品自体のサイズではございませんのでご注意ください。自転車　チェーンリング リデア（RIDEA） LAMI-FLOW ROAD RING-W 4A BCD110 50/34T W2 サイズ 高さ : 1.20 cm 横幅 : 23.20 cm 奥行 : 23.60 cm 重量 : 250.0 g ※梱包時のサイズとなります。商品自体のサイズではございませんのでご注意ください。 セラーコード：X077SFS216 Road model that converts pedaling power into propulsion efficiently, uses a Lamiflow design that reduces weight and improves aerodynamics effect based on a unique concept. A front double chain ring set that is compatible with Shimano 4-arm cranks. The outer plate and inner plate are sold as a set. Characteristics: Lamiflow models based on a unique concept, lightweight and improved aerodynamics Compatible Cranks: R9100 / R8000 / R7000 / 9000 / 6800 / 5800 W2 and W3 have a difference in elliptical ratio (W2 ±2T, W3 ±3T) PCD: 110 4 Arm Number of Teeth: 50/34T; Weight: 5.3 oz (152 g); Compatible Cranks: R9100, R8000, R7000, R9000, 6800, 5800 Road model that converts pedaling power into propulsion efficiently, uses a Lamiflow design that reduces weight and improves aerodynamics effect based on a unique concept. A front double chain ring set that is compatible with Shimano 4-arm cranks. The outer plate and inner plate are sold as a set. Characteristics: Lamiflow models based on a unique concept, lightweight and improved aerodynamics Compatible Cranks: R9100 / R8000 / R7000 / 9000 / 6800 / 5800 W2 and W3 have a difference in elliptical ratio (W2 ±2T, W3 ±3T) PCD: 110 4 Arm Number of Teeth: 50/34T; Weight: 5.3 oz (152 g); Compatible Cranks: R9100, R8000, R7000, R9000, 6800, 5800.