A selection of replacement parts for Megatech®. These parts are not original parts unless otherwise stated in the descriptions. Please check your choices thoroughly.
Add the quantities required for each item, then click "Add to Cart" before proceeding to the next page
| Replacement Parts | Price | Quantity | ||
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- Replaces - Megatech® Racer New: BB 5-8-2.5 Megatech® Racer New: Bearing - Economy Ceramic Hybrid Bearing Shielded Option Replacement Part: MR85A-CSN-ZZS-G90-ECO (Each) Double shielded economy ceramic-hybrid Bearing Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing |
$26.77
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Temporarily Out Of Stock
-> Backorder now for delivery around Jul 16, 2026
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- Replaces - Megatech® Racer New: BB 5-8-2.5 Megatech® Racer New: Bearing - Economy Bearing Shielded Option Replacement Part: MR85A-ZZS-ECO (PK-5) Double shielded economy bearing Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$4.68
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50 (250 pcs) Available Now
-> Orders for more than 50 can be expected around Jul 02, 2026
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- Replaces - Megatech® Racer New: BB 5-8-2.5 Megatech® Racer New: Bearing - Economy Bearing Sealed Option Replacement Part: MR85A-2RB-ECO (PK-5) Deleted Item. Available while stocks last. Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$2.59
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54 (270 pcs) Available Now
-> Only the available quantity may be ordered online. No backorders.
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Megatech® 1-10 Gas: Bearing - Economy Bearing Sealed Option
Replacement Part: MR105A-2RB-ECO (PK-5) Deleted Item. Available while stocks last. Double blue rubber sealed economy bearing Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$4.50
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77 (385 pcs) Available Now
-> Only the available quantity may be ordered online. No backorders.
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Megatech® 1-10 Gas: Bearing - Standard Bearing Shielded Option
Replacement Part: MR105A-ZZ-MC3 (Each) Double shielded standard bearing Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$3.77
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419 Available Now
-> Orders for more than 419 can be expected around Jul 08, 2026
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- Replaces - Megatech® Racer New: BB 5-11-4 Megatech® Racer Old: BB 5-11-4 Megatech® Racer New: Bearing - Economy Bearing Sealed Option Megatech® Racer Old: Bearing - Economy Bearing Sealed Option Replacement Part: MR115-2RB-ECO (PK-5) Double blue rubber sealed economy flanged bearing Single Row Ball Bearings - 5x11x4 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$7.41
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80 (400 pcs) Available Now
-> Orders for more than 80 can be expected around Jul 02, 2026
View Entire Category: | ||||
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- Replaces - Megatech® Racer New: BB 5-11-4 Megatech® Racer Old: BB 5-11-4 Megatech® Racer New: Bearing - Economy Bearing Shielded Option Megatech® Racer Old: Bearing - Economy Bearing Shielded Option Replacement Part: MR115-ZZS-ECO (PK-5) Double shielded economy bearing Single Row Ball Bearings - 5x11x4 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$5.14
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9 (45 pcs) Available Now
-> Orders for more than 9 can be expected around Jul 02, 2026
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- Replaces - Megatech® Racer New: BB 5-11-4 Megatech® Racer Old: BB 5-11-4 Megatech® Racer New: Bearing - Economy Ceramic Hybrid Bearing Shielded Option Megatech® Racer Old: Bearing - Economy Ceramic Hybrid Bearing Shielded Option Replacement Part: MR115-CSN-ZZS-ACO-ECO (PK-2) Deleted Item. Available while stocks last. Single Row Ball Bearings - 5x11x4 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing |
$4.99
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8 (16 pcs) Available Now
-> Only the available quantity may be ordered online. No backorders.
View Entire Category: | ||||
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- Replaces - Megatech® Racer New: BB 8-14-4 Megatech® Racer Old: BB 8-14-4 Megatech® 1-10 Gas: Bearing - Standard Bearing Shielded Option Megatech® Racer New: Bearing - Standard Bearing Shielded Option Megatech® Racer Old: Bearing - Standard Bearing Shielded Option Replacement Part: MR148A-ZZ-MC3 (Each) Double shielded standard bearing Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$6.05
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76 Available Now
-> Orders for more than 76 can be expected around Jul 02, 2026
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- Replaces - Megatech® Racer New: BB 8-14-4 Megatech® Racer Old: BB 8-14-4 Megatech® 1-10 Gas: Bearing - Standard Bearing Sealed Option Megatech® Racer New: Bearing - Standard Bearing Sealed Option Megatech® Racer Old: Bearing - Standard Bearing Sealed Option Replacement Part: MR148A-2RS-MC3 (Each) Double rubber sealed standard bearing Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$4.86
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73 Available Now
-> Orders for more than 73 can be expected around Jul 08, 2026
View Entire Category: | ||||