Dr.Pulley Sliding roll SR1613/6-4

Dr.Pulley Sliding roll SR1613/6-4
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Product no.: SR1613/6-4
Reviews: (4)
Manufacturer: Mr.Pulley
More products of: Mr.Pulley
22,30 EUR
19 % VAT incl. excl. Shipping costs
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Products description


Dr.Pulley sliding rolls in the 16x13mm format, weight 4 grams6 pieces / package.

Dr.Pulley rolls produce a much better acceleration performance than regular roller weights. They are precisely manufactured from a special nylon material that is characterized by particularly good sliding on aluminum (the material of the Vario). The abrasion is minimal and the dreaded one-sided flattening of standard roles are not possible. Unlike normal vario rolls Dr.Pulley rollers have an up to 15x longer life.

Dr.Pulley recommends that you choose the weight of the SR role sliding around 10-15% below the weight of the series role. Then a significant powerful acceleration results in an almost unchanged top speed and fuel consumption. If the weight is chosen to equal the original weight, the acceleration is slightly stronger, but may slightly increase the maximum speed for the same or even slightly reduced consumption.

Fits the following scooter / motor models:
see Dr.Pulley forum


Easy, Storm

Sniper, DJY, DJX, CX 50 Super, DY World, Heroism 50, KB 50, K12 50, DINK 50, Top Box 50, People 50
Super 8 2T 4T, Super 9 2T, DJ50 GR1, Scout 50, Curio CX, Agility City, Agility RX, Yager 50,

Lead, Bali, SXR, SGX 50Sky, SH50, SH50 neu, Sport SFX
, Vision, Dio, Shadow, Sky, FX, SRX, X8R


Looxor TDSI, Speedfight H20, SC Metropolis, Buxy, Elyseo, Buxy, Rapido,
SV Ego, Trekker, Vivacity, Zenith, Squab, Speedake, GEO, ST, Metropolis

Star, Big max, Comet,

Free, NRG, Quartz, Sfera 50 1995>, Typhoon 50, Free, ZIP fast rider, ZIP SP, Sfera 80, ET2 50 >1998,
Vespa ET2 125,

DD, Fiddle

AEROX 50 2001,




Customer reviews:

Author:  am 06/10/2013     Evaluation:5 of 5 Stars!

increase torque on 50cc scooters, very good stuff ;)

Author:  am 30/06/2013     Evaluation:5 of 5 Stars!

Very efficient on 50cc scooters with Chinese engines, increase acceleration and top speed

Author:  am 24/05/2013     Evaluation:5 of 5 Stars!

This rollers set is very efficient with racing or genuine vario

Author:  am 17/03/2013     Evaluation:5 of 5 Stars!

Very good performances, especially in mid revs
Easy to put and fit perfectly

This product is compatible with:

Throttle control, 22, black

WiOne Fingertip and you keep your speed.

18,95 EUR
19 % VAT incl. excl. Shipping costs

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