Shimano Di2 vs LTWOO eR vs WheelTop EDS
| Feature | LTWOO eR9 + ZRACE | Shimano 105 Di2 |
|---|---|---|
| Drivetrain Type | Electronic 2x10-12 | Electronic 2x12 |
| Shift Type | Wired Electronic | Wired Electronic |
| Weight | ~2710g (heaviest variant) | ~3005g |
| Number of Gears | 10-12 speed | 12 speed only |
| Braking System | Hydraulic Disc | Hydraulic Disc |
| Battery System | LTWOO eR battery (similar to Di2) | Shimano Di2 Battery |
| Crankset Material | CNC Hardened Alloy Hollowtech | Hollowtech |
| Cassette Range options | 11-28/30/32T | 11-34/36T |
| Compatibility | Fits all Di2 Frames | Di2 specific frames |
| Warranty | 2 years | 2 years |
| Price | R24,699+ (ZA Cycle only) | R28,000 (current discount price) |
| Support in RSA | Yes (ZA Cycle) | Limited |
| Availability | Always in stock | Limited |
| Feature | WheelTop EDS TX + ZRACE | Shimano Ultegra Di2 |
|---|---|---|
| Drivetrain Type | Electronic 2x10-12 | Electronic 2x12 |
| Shift Type | Wireless Electronic | Wired Electronic |
| Weight | ~2848g Disc Brake (heaviest variant) | ~2787g |
| Number of Gears | 7-14 speed | 12 speed only |
| Braking System | Hydraulic Disc/Rim Brake | Hydraulic Disc |
| Battery System | Integrated into each component | Shimano Di2 Battery |
| Crankset Material | CNC Hardened Alloy Hollowtech | Hollowtech |
| Cassette Range options | 11-28/30/32/34/36T | 11-34/36T |
| Compatibility | All Hydraulic Disc or Rim Brake frames | Di2 specific frames |
| Warranty | 2 years | 2 years |
| Price | R26,599+ (ZA Cycle only) | R41,000 (current discount price) |
| Support in RSA | Yes (ZA Cycle) | Limited |
| Availability | Always in stock | Limited |
| Feature | LTWOO eRX v3 + ZRACE | Shimano Dura Ace Di2 |
|---|---|---|
| Drivetrain Type | Electronic 2x10-12 | Electronic 2x12 |
| Shift Type | Wired Electronic | Wired Electronic |
| Weight | ~2640g (heaviest variant) | ~2587g |
| Number of Gears | 10-12 speed | 12 speed only |
| Braking System | Hydraulic Disc | Hydraulic Disc |
| Battery System | LTWOO eR battery (similar to Di2) | Shimano Di2 Battery |
| Crankset Material | CNC Hardened Alloy Hollowtech | Hollowtech |
| Cassette Range options | 11-28/30/32/34/36T | 11-30/34T |
| Compatibility | Fits all Di2 Frames | Di2 specific frames |
| Warranty | 2 years | 2 years |
| Price | R29,600+ (ZA Cycle only) | R63,000 (current discount price) |
| Support in RSA | Yes (ZA Cycle) | Limited |
| Availability | Always in stock | Limited |