In the spirit of sustainability, high-quality products with minor visual defects and perfect function are given a 2. Chance. These are new products, demonstration models or returns that are carefully checked by our experts.
Each item is unique. We ask for your understanding that a detailed individual error description is not possible. The statutory warranty and manufacturer's guarantee apply to 2nd Chance items.
Premium quality, style, versatility, and effortless to use - the Shimano Alfine is a group of top components for sporting and elegant cycling. The Alfine has a clean look and a great gear ratio which this internal gear hub system.
The 2-piece Shimano Alfine FC-S501 crankset features crankarms and a chainring made of aluminium as well as an integrated axle. The crankset is compatible to the Alfine 8-speed and 11-speed internal gear hub system. Version with 2 chain guards, outside and inside.
Diameter 45T: 200 mm
Diameter 42T: 190 mm
Diameter 39T: 174 mm
Incl. SM-BB4600 bottom bracket for BSA (1.37 x 24). Only for BB shell width 68mm.
BB shell width: 68mm
Chainwheel, number of teeth: selectable: 39 | 42 | 45
Fitting for derailleur: 8-speed ||| 9-speed ||| 10-speed ||| 11-speed
Included in delivery: incl. chain protection rings (outer + inner) and SM-BB4600 bottom bracket (BSA / 1.37 x 24)
Material: crank arms, chainring, outer chain guard: aluminum
inner chain guard: resin
Type of chain: HG, super narrow, 9-speed | recommended: CN-HG53, CN-HG93 (not included)
HG, 8-speed | recommended: CN-HG71 (not included)
Weight supplement: with bottom bracket, 39 teeth | weighed by Bike24
| Product name: | Shimano Alfine FC-S501 Crankset with SM-BB4600 Bottom Bracket - Outer + Inner Chain Guard - black - 2nd Choice |
| Manufacturer: | Shimano Parts |
| Item code: | SHI747421 |
| Activity: | Cycling |
| Material: | Aluminium |
| Usage bikesport: | MTB |
| Number of gears - front: | 1 |
| Bottom bracket axle profile: | 24mm Hollow Shaft |
| Chainring version: | Bash ring included, round |
| Chainring mount: | conventional |
| Chain line: | 49.2mm |
| Model year: | 2025 |
| Collection: | Full year |
| Color: | Black |
| Weight: | 977g |
| Manufacturer item code: | EFCS501CA9C2L (39 teeth)EFCS501CB2C2L (42 teeth)EFCS501CB5C2L (45 teeth) |
| 2nd choice: | yes |
| Product series: | Shimano - Alfine |
| Bolt circle diameter: | 130 |
| Manufacturer page: | http://www.shimano-europe.com/ |