Description								
													
						
					SHIMANO ULTEGRA – Bottom Bracket – Press Fit – HOLLOWTECH II – 86.5 mm shell width
With reliable SHIMANO bearings and seals, the SHIMANO ULTEGRA bottom bracket has a long service life.
PRODUCT SPECIFICATIONS
| MODEL NO | SM-BB72-41B | 
|---|---|
| SERIES | SHIMANO 105 R7000 Series | 
| Average weight | 69 | 
| HOLLOWTECH II bottom bracket|Press-Fit type | ✔ | 
| Press-Fit bottom bracket shell width (mm)|86.5 | ✔ | 
|---|---|
| Small ball bearing | ✔ | 
															
									Information								
													
						
					| Weight | 0.35 kg | 
|---|---|
| Dimensions | 30 × 20 × 35 cm | 
| Brand | 
															
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