Shimano Alfine SL-S503 8-speed Shifter

Item number: 69457
from 18.48€

excl. shipping cost
to the delivery destination: USA

Choose model

Delivery to USA is not possible.

Shimano Alfine SL-S503 8-speed Shifter - black/8-speed
Shimano Alfine SL-S503 8-speed Shifter - black/8-speed
Shimano Alfine SL-S503 8-speed Shifter - black/8-speed
Shimano Alfine SL-S503 8-speed Shifter - black/8-speed
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.9 / 5.00

The Alfine shifter SL-S503 by Shimano - for Alfine and Nexus internally geared hubs

The Shimano Alfine SL-S503 is an 8-speed shifter for Alfine and Nexus internally geared hubs with a CJ-8S40 shift unit. As a Rapidfire Plus shifter it has the 2-Way Release function, where the release lever can be operated by pulling with the index finger as well as by pressing with the thumb. The SL-S503 presents itself modern and sporty and convinces with exact shifting power. It has an aluminium housing (silver or black) and levers made of synthetic resin and steel. The Alfine shifter is equipped with a clearly legible gear indicator and is supplied with a cable and SP41 cable housing.


Series: Alfine S500
Application: City
Gearing: 8-speed
Mount: clamp (closed)

Technical Information:

Type: Rapidfire Plus
Body Material: aluminium
Lever Material: resin, steel
Cable: stainless steel
Cable Housing: OT-SP41
Gear Indicator: yes

Adjustment Options:

- cable adjust


- Alfine SG-S501 internally geared hubs
- Nexus SG-C6011-8R internally geared hubs
- Nexus SG-C6001-8R internally geared hubs
- Nexus SG-C6011-8V internally geared hubs
- Nexus SG-C6001-8V internally geared hubs
- Nexus SG-C6001-8C internally geared hubs
- Nexus SG-C6001-8D internally geared hubs
- Nexus SG-C6001-8CD internally geared hubs
- CJ-8S40 (Scandinavian) shift unit


- for Alfine SG-S501 and Nexus Inter-8 internally geared hubs
- gear indicator (above the handlebars)
- modern and sporty
- precise shifting function
- max. number of gears per shift: 1
- 22.2 mm clamp diameter (for grip diameter up to max. 32 mm)
- painted housing


Rapidfire Plus
Rapidfire Plus has been used by mountain bikers since 1985. Rapidfire Plus is still the first choice for a wide range of riding groups, from Cross Country racers to freeriders and downhillers. Rapidfire Plus is suitable for fast shifting.

2-Way Release
All newer Rapidfire Plus shifters are equipped with 2-way release (release in two directions). This means that the shifter cable is released by pulling with the index finger or pressing with the thumb.


Mount: right
Factory Numbers: E-SLS503210LSL3 (black), E-SLS503210LSL3 (silver)


- 1 x Shimano Alfine SL-S503 shifter, incl. gear indicator
- 1 x Shimano cable
- 1 x Shimano cable housing
- 1 x shifter cable fixing bolt
- 1 x ferrules


in stock 2 to 7 days up to 10 days up to 20 days
  • black/8-speed
  • silver/8-speed

Rate this product

Be the first and leave your opinion!

You have questions regarding a product?

+49 2405.450045 +49 2405.450045

Customer Reviews

no reviews yet

Your opinion counts!

Be the first and leave a comment!