Crank vs rope cocker

This is the single most consequential decision on the site, and unusually for crossbow equipment, both sides publish the figure that settles it.

In detail

Cranks and ropes, side by side

01The best-documented effort reduction here

$149.99/Amazon

#ad How we are funded · Price as of October 6, 2026

Barnett Crank Cocking Device

Barnett

8.6/ 10

Barnett publishes two numbers that almost nobody else does: 93 percent resistance reduction, and 13 pounds of actual pull at the handle. On a 150-pound Barnett that turns an impossible draw into something you can do one-handed from a seated position. The compatibility list on the listing runs to dozens of named models, which is the other reason to pick it — you can check your bow before you buy.

Published spec	Value
Effort reduction	93%
Pull at the handle	13 lb
Type	Crank, stock-mounted
Handed	Ambidextrous
Fits	Barnett Raptor, Whitetail Hunter, Ghost, Recruit, Droptine, Wildcat and more
Hardware	Crank plus all installation hardware included
De-cocks	Not published

What it does well

• 93 percent reduction and a 13 lb handle pull, both published
• A named-model compatibility list you can check against your bow
• Ambidextrous handle
• Everything needed to install is in the box

Where it falls short

• Barnett bows only — check the list, because it is specific
• The listing does not say whether it de-cocks
• Mounts to the stock, so it stays on the bow and adds weight

Our rubric

Effort reduction

9.6

Fit range

7.8

Noise

7.4

Pack size

6.4

Value

8.2

02The rope cocker to buy if you only buy one

$24.99/Amazon

#ad How we are funded · Price as of October 6, 2026

Barnett Premium Rope Cocking Device

Barnett

8.4/ 10

50 percent tension reduction from a 50-inch rope with hook-style ends, a knurled soft grip and a magnet lock so the handles stay put in your pocket. It is adjustable to both the bow and the user, which matters more than it sounds: an evenly-pulled string is an accurate one.

Published spec	Value
Tension reduction	Up to 50%
Rope length	50 in
Type	Rope cocker, hook style
Handed	Ambidextrous
Grip	Diamond knurl soft grip with magnet lock
Adjustable	To both the crossbow and the user
De-cocks	Not published

What it does well

• Adjustable to the bow and to your arm length
• Magnet lock keeps the handles together in a pocket
• Pulls the string evenly, which is the accuracy argument for a rope
• Costs less than a box of broadheads

Where it falls short

• 50 percent of a 200 lb bow is still a 100 lb pull
• Hooks can mar a rail if you drag them
• No de-cocking

Our rubric

Effort reduction

6.8

Fit range

9.0

Noise

8.0

Pack size

9.6

Value

9.4

03A crank you can take off and carry in a pocket

$249.98/Amazon

#ad How we are funded · Price as of October 6, 2026

Excalibur Charger EXT

Excalibur

8.4/ 10

12 pounds of draw effort, and a quick-detach system that lets you pull the whole crank off in seconds and put it in a pack. That is the difference that matters: most cranks live on the bow and add weight for the whole walk. Excalibur bows only — TwinStrike, Micro and Bulldog series.

Published spec	Value
Draw effort	12 lb
Type	Crank, quick-detach
Handed	Ambidextrous, detachable handle
Fits	Excalibur TwinStrike, Micro and Bulldog series
Material	High-strength aluminum alloy
Carry	Removes in seconds for pack or pocket
De-cocks	Not published

What it does well

• 12 lb of effort, among the lowest published figures here
• Quick-detach, so the weight is only on the bow when you need it
• Aluminum alloy rather than a polymer body
• Ambidextrous and the handle itself detaches

Where it falls short

• Excalibur bows only
• One of the most expensive cocking aids on the site
• Some older Excalibur models need a retrofit

Our rubric

Effort reduction

9.4

Fit range

6.8

Noise

7.6

Pack size

9.2

Value

7.0

04Cheap, universal, and kind to your rail

$16.44/Amazon

#ad How we are funded · Price as of October 6, 2026

Allen Double Handled Crossbow Cocking Rope

Allen

8.3/ 10

50 percent draw reduction, oversized handles, and the detail that earns it a place here: molded string hooks with a roller inside, so the hook does not chew the rail and the pull runs smoother. It fits most crossbow models rather than one brand.

Published spec	Value
Draw reduction	Up to 50%
Type	Rope cocker, double handle
Handles	Oversized
Hooks	Molded, with a friction-reducing roller
Fits	Most crossbow models
Rail safety	Hooks will not damage the rail
De-cocks	Not published

What it does well

• Roller hooks reduce friction and protect the rail
• Universal fit rather than brand-locked
• Oversized handles suit gloved or arthritic hands
• Cheapest branded rope cocker here

Where it falls short

• 50 percent only; this is not a crank substitute
• No published rope length
• No de-cocking

Our rubric

Effort reduction

6.8

Fit range

9.4

Noise

8.2

Pack size

9.6

Value

9.6

05Cheapest real crank on the site

$58.99/Amazon

#ad How we are funded · Price as of October 6, 2026

CenterPoint Power Draw Crank

CenterPoint

8.0/ 10

70 percent effort reduction for about a third of what a Barnett crank costs, mounting to CenterPoint bows with a MIL-SPEC buffer tube. 70 percent is less than the 93 percent Barnett publishes, but on a 185-pound bow it is the difference between cannot and can.

Published spec	Value
Effort reduction	70%
Type	Crank, clip-on
Mount	MIL-SPEC buffer tube
Fits	CenterPoint bows with a MIL-SPEC buffer tube, including Amped 425 and Sniper Elite 385
Handed	Right or left
Carry	Clips off and fits in a gear bag
De-cocks	Not published

What it does well

• Cheapest published effort reduction per dollar here
• Clips off for the walk in
• Ambidextrous

Where it falls short

• 70 percent is the lowest crank figure here; a 220 lb bow still leaves 66 lb
• MIL-SPEC buffer tube bows only
• No de-cocking

Our rubric

Effort reduction

7.6

Fit range

6.4

Noise

7.0

Pack size

8.6

Value

9.4

The arithmetic

Where the crank wins

Effort, which is the whole point

Nothing else on this page matters if you cannot cock the bow. A 14 lb wind against a 100 lb lift is not a refinement, and the crank motion is a seated, one-handed, rotational action rather than a bilateral pull from a crouch.

Repeatability

A crank draws the string the same way every time, to the same stop. A rope can be pulled unevenly, and an unevenly cocked string sends the bolt out at an angle.

Noise, sometimes

A silent crank is quieter than hooks knocking on a rail, and a crank you can stop mid-stroke is in a different category entirely. See silent crank cocking devices.

De-cocking, occasionally

The Killer Instinct DSC de-cocks. No rope cocker on this page publishes that, with one exception: Excalibur's rope aid states it loads and unloads an Excalibur crossbow.

Where the rope wins

Speed

A rope pull is two seconds. A crank is fifteen to twenty turns. If a second animal appears, the rope is the only one of the two that gives you a realistic second shot.

Weight and bulk

A rope is a few ounces in a pocket. A stock-mounted crank adds weight to the bow for the entire walk. Quick-detach cranks — the Charger EXT, the Power Draw — split the difference.

Universality

Allen's rope fits most crossbow models. Every crank on this site fits one brand, and several fit one model. If you own two different bows, one rope covers both.

Price

Seven to twenty-eight dollars against sixty to two hundred and fifty. If cocking is not a problem for you, the crank is solving something you do not have.

Which one you should buy

The answer most people land on

Both. A crank on the bow for the actual cocking, and a cheap universal rope in the truck for the day you leave the crank at home or need a fast second cock. Together they cost less than a decent scope, and the failure mode they prevent — arriving at the blind with no way to cock the bow — is the one that actually happens.