Wheel weight is without skewers (>200g for the stock ones), Alfine cranks might be more like 900g with BB, they're certainly not 500g on their own. Chain is 300g, pedals the same, 300g+ for tubes, 100g cables, 50g tape + 50g sprocket and your 8.3kg becomes ~10kg, as I said.
Wheel weight is without skewers (>200g for the stock ones), Alfine cranks might be more like 900g with BB, they're certainly not 500g on their own. Chain is 300g, pedals the same, 300g+ for tubes, 100g cables, 50g tape + 50g sprocket and your 8.3kg becomes ~10kg, as I said.