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STEEL Hop-Up Adjustment Lever for VSR-10 series with I-Key - Maple Leaf

19.90

Tax included

The Maple Leaf Hop Up Adjustment Lever Kit with I-Key is the ultimate upgrade for the hop-up unit of the VSR-10 series. Constructed from stamped steel, it includes the famous concave aluminum I-Key nub.

Robust Construction: Reinforced steel lever to prevent flexing.
I-Key Technology: Aluminum nub with increased surface area for a stable hop-up effect.
Performance: Improves range and accuracy (tighter grouping).
Compatibility: Original Marui VSR-10, Maple Leaf, and clone hop-up chambers (Well MB02/MB03).

Size Guide

This is an approximate conversion table to help you find your size. If you have already purchased an item from our brand, we recommend you select the same size indicated on its label.

Men's Sizes

International	XS	S	M	L	XL	XXL	XXXL
Europe	32	34	36	38	40	42	44
US	0	2	4	6	8	10	12
Chest Circumference (inches)	33-35"	36-38"	39-41"	42-44"	45-47"	48-50"	51-53"
Chest Circumference (cm)	84-89	91-97	98-104	107-112	114-119	122-127	129-134
Waist Circumference (inches)	28"	30"	32"	34"	36"	38"	40"
Waist circumference (cm)	71	76	81	86	91.5	96.5	101.5

LOWA FOOTWEAR SIZE CHART

SIZE SELECTION:

THE SIZES IN THE DROP-DOWN MENU ARE UK SIZES (ENGLISH)

conversion chart: UK size - (IT size) - size in mm

Size 6.5 (40) 257mm

Size 7 (40 3/4) 262mm

Size 7.5 (41.5) 266mm

Size 8 (42) 270mm

Size 8.5 (42.5) 274mm

Size 9 (43 1/4) 278mm

Size 9.5 (44) 283mm

Size 10 (44.5) 287mm

Size 10.5 (45) 291mm

Size 11 (46) 295mm

Size 11.5 (46.5) 300mm

Size 12 (47) 304mm

Size 12.5 (48) 308mm

Size 13 (48.5) 312mm

NEED ADVICE ON CHOOSING A SIZE?

Take one of your sneakers and look at the size in mm or cm, look at the diagram above to see what it corresponds to and order your size!

e.g., your sneaker is 27.2 cm long? Great, the closest and most correct size will be: "TG 8.5 (42.5) 274mm", in the purchase menu select size 8.5UK!

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Description
Product Details

If your VSR-10 tends to curve BBs or struggles to lift heavier BB weights, the Maple Leaf Adjustment Lever with I-Key is the technical solution you've been looking for. This component replaces the original plastic or pot metal lever, eliminating any mechanical play or unwanted flexing.

The "I-Key" Revolution
The real heart of this kit is the included nub: the CNC aluminum I-Key. Unlike standard cylindrical nubs that touch the BB in only one point, the I-Key has a concave and elongated shape that dramatically increases the contact surface with the hop-up bucking. This guarantees perfectly uniform and centered pressure on the BB, resulting in a straighter, longer trajectory free of unwanted side effects.

Universal Installation
Designed for maximum versatility, this lever easily installs in both custom hop-up chambers (like those from Maple Leaf) and original (Stock Chamber) chambers of Tokyo Marui VSR-10 and related Chinese clones such as the Well MB02, MB03 series, etc.

Technical Specifications: