gb-protop-titanium

GB Titanium Pro-Top

GB Pro-Top Titanium is a durable replaceable sprocket nose bar designed and built for demanding professional users. Pro-Top is ideally suited for high-speed / high-powered chainsaws where light weight and extreme durability are required. Pro-Top bars are precision engineered from high-tech, lightweight titanium alloy steel for extra-long life and easy manoeuvrability. 

The Pro-Top's sprocket nose assembly supports the saw chain as it rounds the nose. This reduces friction, allowing greater chain tension and up to 25% more cutting power compared to hard nose bars. These wear-reducing attributes allow a considerably narrower nose profile, making the Pro-Top especially well-suited for boring and/or limbing applications.

The time-tested Pro-Top nose cartridge is incredibly strong, with titanium alloy steel side- plates, precision Swiss bearings, specially-hardened sprocket and unique self-locking feature. During hardening, the nose side plates are injected with Carbon Nitride, which guarantees that Pro-Top is the hardest-wearing replaceable sprocket nose in the world.

Its body is equally tough. Pro-Top is crafted from a solid, high-carbon titanium steel alloy that is specially heat-treated and tempered for super-long life. Its rails are extraordinarily strong, thanks to GB's precision groove-grinding process, and very resistant to wear and breakage as a result of induction hardening. The result is flawless, pro quality performance…cut after cut.

HV

DOLMAR: PS6400, PS7300, PS7900

HUSQVARNA: 1100, 160, 162, 163, 180, 181, 185, 2100XP, 2101, 260, 261, 263, 266, 268, 272, 280, 281, 285, 288XP, 298, 3120XP, 362XP, 365, 371XP, 372XP, 380, 385XP, 390XP, 394, 395XP, 480, 570, 575XP, 61, 62, 65, 66, 70, 77

JONSERED: 2063, 2065, 2071, 2077, 2083, 2094, 2095, 2156, 2159, 2163, 2165, 2171, 2186, 625, 630, 635, 670 WEST COAST

MAKITA: DCS6400, DCS6401, DCS7300, DCS7301, DCS7900, DCS7901

POULAN & POULAN PRO: 375, 395, 415, 425, 475, PP445, PP505, PP655

SHINDAIWA: 1091, 550, 575, 577, 680, 695, 757, 801, 901

SOLO: 603, 662, 665, 667, 670, 675, 680, 681, 690, 694

SN

STIHL: 024, 026, 028, 029, 030, 031, 032, 034, 036, 038, 039, 040, 041, 042, 044, 045, 046, 048, 056, 064, 066, E15, E20, E220C, FARMBOSS, MS260, MS270, MS280, MS290, MS310, MS360, MS361, MS380, MS390, MS440, MS460, MS650, MS660, MSE220C

SLD

STIHL: 050, 051, 070, 075, 076, 084, 088, 090, MS880

EFCO: 199

UHL

ALPINA: 600, 600i, 650, 660, P650, PROF 55, PROF 65, PROF 66

CASTOR: CP600, CP650

DOLMAR: 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 219, 6000, 6400, 6800, PS5000, PS5100, PS600

HUSQVARNA: 133, 140, 154, 234, 238, 240, 242, 246, 254, 257, 259, 261, 262, 33, 334T, 335XPT, 338XPT, 340, 340E, 345, 345E, 346XP, 350, 350E, 351, 353, 357, 359, 360, 362, 40, 41, 42, 44, 444, 45, 455, 460, 49, 50, 51, 55, EL 1200, EL1400, EL1500, EL16, EL16, EL400

MAKITA: DCS520, DCS5200i, DCS540, DCS5430, DCS5431, DCS60000i, DCS6800i, DS431

McCULLOCH: MAC2818, ProMAC 46

MTD: 162

PARKLANDER: GL5200M-20

PIONEER: 1072, 1073, 1074, 673, 970, P11, P20, P21, P25, P26, P28, P28S, P360, P400, P400, P450, P450, P500

POULAN & POULAN PRO: PP6120

SINA: SCS5200I

Titanium Pro-Top Guide Bars

Titanium Pro-Top & GB EVO2 Chain

Titanium Pro-Top & Oregon Chain