Bonzai Marlin Spear12 MTB

Name: Bonzai Marlin Spear12 MTB
Brand: Bonzai
SKU: BONZAI_BOMASP12BLM
Price: 69990.0 INR
Availability: InStock

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Rs. 69,990Rs. 89,990

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Frame Size

Medium

Large

Color

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Bonzai Marlin Spear12 MTB

Snapshot

4.5

Product Rating Out of 5

Performance 4.5

Design 4.5

Features 4.5

Value for Money 4.5
THINGS WE LIKE

✔ Shimano Deore 1×12 offers wide gearing.

✔ Hydraulic brakes provide strong stopping.

✔ Tubeless-ready rims support upgrades.

THINGS WE DON'T LIKE

✖ No front derailleur limits chainring options.

✖ Premium pricing may limit accessibility.
Frame

Aluminum Frame

Triple-butted 6061 aluminium frame with tapered headtube, internal routing and dropper-ready design provides a modern XC platform.

Bonzai Marlin Spear12 MTB: JBC EXPERT REVIEW

The Marlin Spear12 is a performance-focused 29-inch hardtail designed for cross-country riding and demanding mountain trails. It combines a triple-butted 6061 aluminium frame with modern Boost axle spacing and internal cable routing. The Shimano Deore 1×12 drivetrain provides a wide gearing range without the complexity of a front derailleur. An SR Suntour XCR32 air fork adds 100mm of controlled suspension travel. Tektro hydraulic brakes and premium SunRingle wheels complete the performance package. At ₹69,990, it targets riders looking for a serious XC machine rather than a basic recreational MTB.

READ THE FULL REVIEW →

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Bonzai Marlin Spear12 MTB

Technical Specifications

Frame

6061 Aluminum, Triple Butted Frame with smooth weld and tapered headtube, Internal Cable Routing

Fork

SR Suntour XCR32-Boost-Air, 100MM travel with remote lockout

Front Derailleur

NO

Rear Derailleur

SHIMANO RD-M6100-SGS DEORE
Shifters

SHIMANO DEORE SL-M6100-R, 1×12-SPEED TRIGGER

Brakes

Tektro HD-M275 Hydraulic disc brakes

Tires

Maxxis Rekon Race, 29×2.25” EXO (Tan Wall), 60TPI

Bicycle Weight

15-18kgs
Handlebar

Alloy31.8mm, 10mm rise, 760mm length

Saddle

Spate Lightweight

Cassette

SHIMANO DEORE CS-M6100-12, Microspline

Chain

KMC X-12
Crankset

SHIMANO DEORE 2-PIECE CRANKSET,148 mm O.L.D. Frames 1×12-speed

Bottom Bracket

Model: BB52, 73mm, Shimano Deore M6100 Series

Wheel Size

29"

Rim

Sunringle Duroc30, tubeless ready, 32H