Ijen Lestari CM 91 – Carbonic Maceration Espresso Roast (Whole Beans) – Koro Roasters

Name: Ijen Lestari CM 91 – Carbonic Maceration Espresso Roast (Whole Beans) - Koro Roasters
SKU: KORO-IJN-CM91-CM-ESP-ESPG
Availability: InStock
Rating: 5.00 (2 reviews)

Price range: $39.99 through $99.99

A rare carbonic maceration coffee from Ijen, East Java—roasted to shine as espresso. Expect mango, strawberry and pineapple with floral lift and a cocoa finish. Bold, complex, and best enjoyed black (but surprisingly fun in milk too).

Rated 5.00 out of 5 based on 2 customer ratings

(2 customer reviews)

Ijen Lestari CM 91 – Carbonic Maceration Espresso Roast (Whole Beans) - Koro Roasters

$39.99 – $99.99

Rated 5.00 out of 5

Weight: No selection

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Ijen Lestari CM 91 | Espresso Roast | Signature Journeys #5

Ijen Lestari CM 91 is a landmark Indonesian coffee, crafted with an innovative carbonic maceration (CM) process and inspired by the beans that earned 1st place at Cup of Excellence Indonesia 2023 with a score of 91.41.

Roasted here to shine as espresso (and excellent for moka pot and tubruk), it’s also versatile enough for adventurous filter brewers who enjoy a bolder, more intense cup—two flavour journeys in one.

Best enjoyed black to fully appreciate its layered complexity. If you’re feeling adventurous, try it with milk—you may discover an unexpected delight.

Flavour Profile
• Acidity: 3/5 (balanced, pleasant brightness)
• Body: 4/5 (richer, more syrupy)
• Roast profile: Best for Espresso
• Character: Adventurous

Coffee Facts
• Origin: Ijen, East Java, Indonesia
• Altitude: 1200–1600 masl
• Varieties: USDA 762, Kartika, Cobra
• Process: Carbonic Maceration (CM)
• Descriptors: Mango, Strawberry, Pineapple, Floral, Cocoa
• Series: Signature Journeys – Coffee #5

Not sure which coffee to choose? Our coffee experts are just a chat away.

Additional information

Weight	N/A
Origin: No selection	Ijen, East Java, Indonesia
Altitude: No selection	1200–1600 masl
Varieties: No selection	USDA 762, Kartika, Cobra
Process: No selection	Carbonic Maceration (CM)
Roast Profile: No selection	Espresso
Tasting Notes: No selection	Mango, Strawberry, Pineapple, Floral, Cocoa
Acidity: No selection	3/5
Body: No selection	4/5
Character: No selection	Adventurous
Series: No selection	Signature Journeys – Coffee #5
Best For: No selection	Espresso, Moka Pot, Tubruk (also works for bold filter)

Brand

Koro Roasters

ABOUT KORO ROASTERS

Koro Roasters are your friendly guides to Indonesian specialty coffee—on a mission to make Indo beans more accessible, approachable, and genuinely delightful. Their goal is simple: bust outdated myths about Indonesian coffee and help more people discover how expressive these origins can be, one cup at a time.

What “Koro” means

“Koro” is short for “Kopi Roasting”, but it also nods to the Indonesian “Ko” prefix in words like cooperation, collaboration, and coordination—three things they value deeply. Koro’s approach is about working closely across the chain: farmers, processors, roasters, and the people brewing at home.

What to expect in the cup

From everyday comfort brews to rarer, more experimental lots, Koro curates coffees that highlight Indonesia’s diversity—freshly roasted and designed to be easy to enjoy, even if you’re still learning.

Explore Koro Roasters coffees

Browse our current selection and find your next daily driver—or your next “wow” cup.

Why We Stock Koro

Myth-busting Indonesian specialty focus (modern processing, clean profiles, fruit-forward lots)
Fresh roasts with clear flavour stories
A range from approachable daily cups to rarer “journey” coffees

Shop By Collection

Everyday Explorer – daily companion coffees
Signature Journeys – more rare, experimental, and distinctive lots

2 reviews for Ijen Lestari CM 91 – Carbonic Maceration Espresso Roast (Whole Beans) – Koro Roasters

Trisna

Rated 5 out of 5

February 10, 2026

Highly recommended. The coffee variety is exceptional, not only is the packaging beautifully presented, but the product knowledge and brewing recommendations provided are also comprehensive. So far, this has been the best experience purchasing beans online.

R***l

Rated 5 out of 5

January 7, 2026

Very nice espresso beans—I like them just as much as the filter ones. Perfect for a moka pot.

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