name | ratio / crank | weight | bearings | capacity | brake | year country |
---|---|---|---|---|---|---|
BG1500 | 5.6:1 28"/pc | 8.5oz | 6+1 | 6lb/90m | 2kg | 2016 ![]() |
BG2000 | 5.6:1 29"/pc | 8.5oz | 6+1 | 8lb/100m | 2kg | 2016 ![]() |
BG2500 | 5.6:1 33"/pc | 9.3oz | 6+1 | 0.28mm/155m | 6kg | 2016 ![]() ![]() |
BG3000 | 5.6:1 37"/pc | 10.8oz | 6+1 | 0.30mm/185m | 6kg | 2016 ![]() ![]() |
BG3500 | 5.7:1 38"/pc | 14.1oz | 6+1 | 0.30mm/220m | 6kg | 2016 ![]() ![]() |
BG4000 | 5.7:1 39"/pc | 14.3oz | 6+1 | 0.32mm/240m | 8kg | 2016 ![]() ![]() |
BG4500 | 5.7:1 42"/pc | 21.9oz | 6+1 | 0.40mm/260m | 10kg | 2016 ![]() ![]() |
BG5000 | 5.7:1 47"/pc | 22.6oz | 6+1 | 0.40mm/350m | 10kg | 2016 ![]() ![]() |
BG6500 | 5.3:1 48"/pc | 29.6oz | 6+1 | 0.45mm/340m | 15kg | 2016 ![]() ![]() |
BG8000 | 5.3:1 53"/pc | 30oz | 6+1 | 0.45mm/500m | 15kg | 2016 ![]() ![]() |